[2] e) Which two elements form ions with the same electronic configuration as neon? Physics. Answers. Chemistry, 02.12.2020 21:10 tlturner03. Li = 3 and so on. Which element has four protons in its nucleus? 3 ? Therefore the element has (32-20)12 protons. How would the … The atomic mass is the mass of an atom. What element has 18 protons in its nucleus? phosphorus cobalt germanium sulfur. 29 protons in its nucleus. The mention of names of specific companies or products does not imply any intention to infringe their proprietary rights. atomic mass unit. The atomic radius of Germanium atom is 122pm (covalent radius). Look at helium and you'll see a 2 (check the key on the periodic table for where the atomic number is). In chemistry and atomic physics, the electron affinity of an atom or molecule is defined as: the change in energy (in kJ/mole) of a neutral atom or molecule (in the gaseous phase) when an electron is added to the atom to form a negative ion. Remember, the number of protons in the nucleus is called the atomic number and it is always a whole number. LOGIN TO VIEW ANSWER. Which location is most prone to hurricanes? Which element has 10 protons and 12 electrons in its nucleus? Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 coulombs. Isotopes are atoms of the same element (same number of protons) that have different numbers of neutrons in their atomic nuclei. Each oxygen atom has 8 protons in its nucleus, while each nitrogen atom has only 7 protons in its nucleus. Oxygen. Element 'X' has twelve protons in its nucleus. Germanium is a chemical element with atomic number 32 which means there are 32 protons in its nucleus. Submit your answer. Scarlett. The Cookies Statement is part of our Privacy Policy. O2 is effectively smaller in size than N2.The reason that O2, despite a larger MW 32, has a smaller diameter than N2 MW 28, lies in the electronic structure of the molecules. Consider the element helium. We assume no responsibility for consequences which may arise from the use of information from this website. Electron affinities are more difficult to measure than ionization energies. Related Questions in Chemistry. The information contained in this website is for general information purposes only. 9 years ago. The mass number is the number of protons+neutrons. Since an atom of one element can be distinguished from an atom of another element by the number of protons in its nucleus, scientists are always interested in this number, and how this number differs between different elements. 4 ? Density is defined as the mass per unit volume. Argon. the number of protons in the nucleus. 1 Answers. ... A Certain element has 14 protons in its atom. a neon has 10 protons in its Nucleus. a. phosphorus b. cobalt c. germanium d. sulfur. Upvote (0) Was this answer helpful? Physics. Element x has 12 protons in its nucleus .To which group in the peiodic tabel would it belong? A Germanium atom, for example, requires the following ionization energy to remove the outermost electron. Which element has 38 protons and 50 neutrons 7 what. For the question given above, the atomic number of germanium is 32, this implies that it has 32 protons in its nucleus. 1.6k SHARES. The atomic mass is carried by the atomic nucleus, which occupies only about 10-12 of the total volume of the atom or less, but it contains all the positive charge and at least 99.95% of the total mass of the atom. Which element has 32 protons in its nucleus? Each element has a unique number of protons. Every element has a different atomic number, depending on the number of protons its atoms have in their nuclei. There are 2 electrons in the first level, 8 in the second, and 18 in the third, and 32 in the fourth. Argon. Each electron is influenced by the electric fields produced by the positive nuclear charge and the other (Z – 1) negative electrons in the atom. Mathematics, … 3 Answers. 1 decade ago. What is the atomic number and atomic mass of this element? SURVEY . Part A Al3+ Enter your answers numerically separated by a comma. Copyright 2021 Periodic Table | All Rights Reserved |, Atomic Number – Protons, Electrons and Neutrons in Germanium, Zinc – Periodic Table – Atomic Properties, Arsenic – Periodic Table – Atomic Properties. An atom of an element has 25 protons in its nucleus. This number is very important because it is unique for atoms of a given element… If playback doesn't begin shortly, try restarting your device. For stable elements, there is usually a variety of stable isotopes. Relevance. The number of protons in an atom is called its atomic number (\(Z\)). It goes on the farther down you go in the periodic table. The number of electrons in each element’s electron shells, particularly the outermost valence shell, is the primary factor in determining its chemical bonding behavior. oxygen has the … Asked By adminstaff @ 19/10/2019 05:27 AM. If you want to get in touch with us, please do not hesitate to contact us via e-mail: Our Website follows all legal requirements to protect your privacy. An element's atomic number is equal to the number of protons in the nuclei of any of its atoms. Physics, 23.07.2019 08:00, moorealexis819owh9lb. answer choices . The mass number of an atom is the sum of the protons and neutrons in the atom. Typical densities of various substances are at atmospheric pressure. Since \(2 + 2 = 4\), we know that the mass number of the helium atom is 4. The Atomic mass is the number of protons + the number of neutrons in the nucleus. Asked By administrator @ 10/07/2019 12:20 PM. 32 The combined number of protons and neutrons in the nucleus of an atom is called its ... An atom of nitrogen has 7 protons and 7 neutrons in its nucleus. Uploaded By ElderDangerArmadillo9048. a.The number of electrons exceeds the number of neutrons by 1. b. alluminum. The atomic number of X= 12 and electronic configuration = 2,8,2. Li = 3 and so on. What is its electronic structure? 2,5 ? It explains how we use cookies (and other locally stored data technologies), how third-party cookies are used on our Website, and how you can manage your cookie options. An element has 8 protons and 8 neutrons in its nucleus and 8 electrons revolving around the nucleus. SURVEY . The number of electrons in an electrically-neutral atom is the same as the number of protons in the nucleus. 2) How many times heavier than C -12 is the average atom of this element? Silver (Ag) has 47 protons in its nucleus. However, this assumes the atom to exhibit a spherical shape, which is only obeyed for atoms in vacuum or free space. Mass numbers of typical isotopes of Germanium are 70; 72; 73; 74. Isotopes are atoms of the same element (same number of protons) that have different numbers of neutrons in their atomic nuclei. Favorite Answer. a. oxygen b. carbon c. phosphorus d. sulfur See answer Bigmokeyceline Bigmokeyceline A. The pattern is the number of electrons in each level of the "electron cloud." The configuration of these electrons follows from the principles of quantum mechanics. 0 0. 4. Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 coulombs. [1] d) Which two atoms have a valency (combining power) of 1? Neon has three stable isotopes: 20Ne (90.48%), … ? Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z. LOGIN TO VIEW ANSWER. Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z. Electrons= 10. Lithium. Notes. Explain ... Co- 27 protons, 27 electrons, and 32 neutrons molybdenym- 42 protons, 42 electrons, and 54 neutrons. The atomic mass or relative isotopic mass refers to the mass of a single particle, and therefore is tied to a certain specific isotope of an element. All atoms of an element have the same atomic number. 24.32 ? ∴ The element X belongs to IIA group, i.e., 2nd group since there are only 2 electrons in their valence shell. Feb 14,2021 - Element 'X' has twelve protons in its nucleus.To which group of the periodic table it will belong?a)1b)2c)6d)8Correct answer is option 'B'. Adding or removing protons from the nucleus of an atom creates a different element. Pages 78 This preview shows page 23 - 35 out of 78 pages. If you identify an element, what one piece of info would you ask for. 2,7 ? Can you explain this answer? SURVEY . Answer verified by Toppr. Five locations are marked on the world map. Uploaded By ElderDangerArmadillo9048. Protons and neutrons are called nucleons. Lauren. 2) You may not distribute or commercially exploit the content, especially on another website. The number of protons in a nucleus depends on which element it is. The mass number is the number of protons+neutrons. Protons and Neutrons in Sulfur. Answers. Protons and neutrons are found in the nucleus of an atom. Related Video. Atom is the smallest constituent unit of matter that retains the properties of an element. Can you explain this answer? Which combination of subatomic particles correctly describes a sodium cation? Join the 2 Crores+ Student community now! 12. the atomic number of an element is the number of protons in it's nucleus. You can tell this by looking at the periodic table, since, Silver's atomic number is 47, which means that Silver has 47 protons … Answers: 2 Get Similar questions. Each element has a unique number of protons. 1 Answers. Therefore, the number of electrons in neutral atom of Germanium is 32. The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 coulombs. The element of atomic number 1 2 is Mg. Magnesium belongs to second group; i.e, group I I A. Fluorine 19 has an isotopic abundance of essentially 100%, meaning that in nature, almost 100% of all fluorine has a mass of 19amu. The word proton is Greek for "first", and this name was given to the hydrogen nucleus by Ernest Rutherford in 1920. Which element has 38 protons and 50 neutrons 7 What is its mass number 8 What. The table provides information for four elements. Which element has 38 protons and 50 neutrons 7 What is its mass number 8 What. Questions 1-3 refer to the following prompt: an element has 32 protons in its nucleus. an atomic radius of 29 micrometers. What is the mass number of an atom that has 3 protons and 4 neutrons? Which element above has 15 protons in its nucleus? Try a smart search to find answers to similar questions. Molybdenum (Mo) has 42 protons in its nucleus, as its atomic number is 42. Germanium is a chemical element with atomic number 32 which means there are 32 protons in its nucleus. Molybdenum (Mo) has 42 protons in its nucleus, as its atomic number is 42. ? A typical atom consists of a nucleus and electron cloud. ? Q. Look at the first element (hydrogen) and you'll see a number 1. 29 atoms in every molecule . Now, go find 34 and you'll see that it is Se. 1 Answers. | EduRev Class 10 Question is disucussed on EduRev Study Group by 162 Class 10 Students. eval(ez_write_tag([[250,250],'material_properties_org-banner-2','ezslot_3',111,'0','0']));report this adSince the number of electrons and their arrangement are responsible for the chemical behavior of atoms, the atomic number identifies the various chemical elements. Therefore, there are various non-equivalent definitions of atomic radius. An element's atomic number is equal to the number of protons in the nuclei of any of its atoms. What is the mass in kilograms of a sample containing 2.4 x 10^24 atoms of this element? If an atom of germanium has a mass number of 70 and an atomic number of 32, how many neutrons are in its nucleus? 38 In the nucleus of an atom, there are 15 protons and 16 neutrons. ...” in Chemistry if the answers seem to be not correct or there’s no answer. To which group of the periodic table it will belong? 1) Is the element a metal, nonmetal or metalloid? Its atomic number is 2, so it has two protons in its nucleus. Questions in other subjects: Mathematics, 24.12.2019 02:31. A. Thus its atomic number is 1 2. 0 0. ? Electronegativity, symbol χ, is a chemical property that describes the tendency of an atom to attract electrons towards this atom. Carbon is a chemical element with atomic number 6 which means there are 6 protons in its nucleus. 120 seconds . [2] b) Which atom has 8 neutrons in it's nucleus? One atom of this element needs _____ electrons in order to have a net charge of -1. where X is any atom or molecule capable of being ionized, X+ is that atom or molecule with an electron removed (positive ion), and e− is the removed electron. It is an intensive property, which is mathematically defined as mass divided by volume: Electron affinity of Germanium is 119 kJ/mol. Asked By adminstaff @ 17/12/2019 11:21 PM. If the gravitational force between objects of equal mass is … Atom components are positively-charged protons and electrically neutral neutrons in the nucleus and negatively-charged electrons orbiting this nucleus. Write a balanced net ionic equation for the following reaction: BaCl2(aq)+H2SO4(aq)-->BaSO4(s)+HCI(aq) boron. Beryllium. The mass number of an atom is the sum of the protons and neutrons in the atom. Physics, 30.10.2019 14:31, silviamgarcia Which element has 16 protons in its nucleus? 000+ LIKES. Which element has 32 protons in its nucleus? If you are asked to pick an element that has a final total of 14 protons in its nucleus, how many different elements can you pick? Main purpose of this project is to help the public to learn some interesting and important information about chemical elements and many common materials. 120 seconds . Anyone can be able to come here, learn the basics of materials science, material properties and to compare these properties. How do that phrase and the one noted in the previous question represent similar ideas about the relationship of God to nature and people? Lv 7. Finally, the helium atom also contains two electrons, since the number of electrons must equal the number of protons. Magnesium. The best answer to your question is: Fluorine-19. School Hunter College, CUNY; Course Title CHEM 102; Type. 3) Diamond is one of several naturally occurring forms of carbon. 10 protons can only mean neon. C. 6. Since protons have a positive charge and neutrons are neutral, the nucleus of an atom is electrically positive. Protons: The proton … Round your answer to the nearest whole number. Aluminium-27 is an isotope of aluminium characterized by the fact that is has a mass number equal to 27. LOGIN TO VIEW ANSWER. Trevor H . (a) Based on the average atomic mass, write the symbol for the element’s most abundant isotope. Note that, each element may contain more isotopes, therefore this resulting atomic mass is calculated from naturally-occuring isotopes and their abundance. Remember, the number of protons in the nucleus is called the atomic number and it is always a whole number. For example, removing one proton from an atom of krypton creates an atom of … SURVEY . Relevance. Which element above has 8 protons in its nucleus? Q. Since Oxygen's atomic mass is 16, it has 8 protons and 8 neutrons. Which element has 38 protons and 50 neutrons 7 what. Why does group number 18 have the least reactive elements? When the continents separated, some of the same species ended up on different continents this was due from a. geologic time c. plate tectonics b. evolution d. natural selection. Asked By administrator @ 10/07/2019 12:19 PM. Get your answers by asking now. For this purposes, a dimensionless quantity the Pauling scale, symbol χ, is the most commonly used. Medium. Protons and Neutrons in Carbon. LOGIN TO POST ANSWER. Find an answer to your question “An elements atomic number is 32.How many protons would an atom of this element have? To keep reading this solution for FREE, Download our App. 120 seconds . (b) Determine neutrons are in the isotope you described in 4(b) (c) Calculate electrons are in an atom of this element. Pure germanium is a semiconductor with an appearance similar to elemental silicon. Look at helium and you'll see a 2 (check the key on the periodic table for where the atomic number is). An iron atom (symbol Fe, from the Latin ferrum) has 26 protons, 30 neutrons, and 26 electrons in its natural, neutral state.. An ion is an atom of an element … Atomic Number – Protons, Electrons and Neutrons in Tellurium. There are over 100 elements known to man and what makes an element that specific element is the number of protons in the atoms nucleus. X + e– → X– + energy        Affinity = – ∆H. 7 ? Which pair below describes isotopes of the same element? It must be noted, atoms lack a well-defined outer boundary. ? We realize that the basics in the materials science can help people to understand many common problems. This number is very important because it is unique for atoms of a given element… Copper is a chemical element with atomic number 29 which means there are 29 protons in its nucleus.Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 … Now, go find 34 and you'll see that it is Se. This tells us that an atom of krypton has 36 protons in its nucleus. atomic number. Our Privacy Policy is a legal statement that explains what kind of information about you we collect, when you visit our Website. iodine is the most reactive. argon. silicon. Favorite Answer. Asked By adminstaff @ 19/10/2019 05:27 AM. Its nucleus also contains two neutrons. Q. The number next to the negative sign would indicate that the element has that number of more electrons than protons. Join Yahoo Answers and get 100 points today. But it is not possible for neon to gain 2 electrons and form the Ne 2- ion. Tags: Question 4 . A. an atom 6 protons and 8 neutrons - an atom with 8 protons and 6 neutrons B. an atom with 6 protons and 6 neutrons - an atom with 6 protons and 7 neutrons C. What is the atomic number of carbon and the number of protons a) atomic number of 6 and 6 protons b) atomic number of 7 and 7 protons c) atomic number of 8 and 8 protons d) atomic number of 9 and 9 protons. Tags: Question 5 . A. IVA (14) B. IIA (2) C. IIIA (13) D. VIA (16) Answer. School Hunter College, CUNY; Course Title CHEM 102; Type. In other words, it can be expressed as the neutral atom’s likelihood of gaining an electron. Which element has 32 protons in its nucleus? 15. The element is strontium, and its detection confirms the notion that neutron star collisions really do provide the conditions for creating elements heavier than iron. B. Chemistry. To which group in the periodic table would it belong? Atomic Number – Protons, Electrons and Neutrons in Cobalt. [1] c) Which element is unreactive? a boiling point of 29 degrees Celsius. Tags: Question 6 . Feb 14,2021 - Element 'X' has twelve protons in its nucleus.To which group of the periodic table it will belong?a)1b)2c)6d)8Correct answer is option 'B'. Related Questions in Physics. The atomic number is 16 and the atomic mass is 8. Do you mean 10protons and 12 neutrons. 12. the atomic number of an element is the number of protons in it's nucleus. Still have questions? ? which element is this? Note that, ionization energies measure the tendency of a neutral atom to resist the loss of electrons. The total number of neutrons in the nucleus of an atom is called the neutron number of the atom and is given the symbol N. Neutron number plus atomic number equals atomic mass number: N+Z=A. The atomic number of an element is actually the number of protons in that element. prime number. Answer Save. 1 Answers. Since each element has a unique number of protons, each element has its own unique atomic number. SURVEY . 1 Answers. Carbon. | EduRev Class 10 Question is disucussed on EduRev Study Group by 162 Class 10 Students. Based on the information shown, it can be concluded that - answer choices . "This is so hard im abt to cry !!" Question 32 . History, 24.12.2019 02:31. Tellurium is a chemical element with atomic number 52 which means there are 52 protons in its nucleus.Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x … If the nucleus of an element contains 11 protons[having in mind neutrons are neutral], it simply means that the number electrons is also 11. Answer verified by Toppr. The interesting thing here is that every atom of krypton contains 36 protons. Thus, any element with an atomic mass of approximately 20 is most likely going to have 10 more neutrons than protons in its nucleus. 9 Answers. phosphorus cobalt germanium sulfur. Therefore the element has (32-20)12 protons. Which group contains elements … Protons and Neutrons in Carbon. In 1913, Henry Moseley discovered a way to calculate the atomic number for each element and it was determined to arrange the periodic table by atomic number and not atomic mass. Do not use scientific notation. The atomic radius of a chemical element is a measure of the distance out to which the electron cloud extends from the nucleus. They make up a majority of the mass of an atom. If an atom doesn't have 36 protons, it can't be an atom of krypton. Which element has 16 protons in its nucleus? 20 seconds . Sulfur is a chemical element with atomic number 16 which means there are 16 protons in its nucleus. A) an atom with 6 protons and 8 neutrons - an atom with 8 protons and 6 neutrons B) an atom with 6 protons and 6 neutrons - an atom with 6 protons and 7 neutrons C) an atom with 8 protons and. In the periodic table, the elements are listed in order of increasing atomic number Z. Electron configuration of Germanium is [Ar] 3d10 4s2 4p2. * Questions 1 refers to the following prompt: an element has 32 protons in its nucleus. mass number. 1). Chemistry, 16.10.2019 19:00, sruthivada Which element has 16 protons in its nucleus? Which element above has 15 protons in its nucleus? Which element has 32 protons in its nucleus? The element has 1 2 protons. A carbon atom, for example, has 6 protons in its nucleus and so carbon has an atomic number of 6. Look at the first element (hydrogen) and you'll see a number 1. Cobalt is a chemical element with atomic number 27 which means there are 27 protons in its nucleus.Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 … Physics. Also if there are 11 electrons in an element, the element has an atomic number of 11. answr. Videos you watch may be added to the TV's watch history and influence TV recommendations. 1.6k VIEWS. The difference between the neutron number and the atomic number is known as the neutron excess: D = N – Z = A – 2Z. Amu. If an element has 11 protons and 11 neutrons in its nucleus it must be ? How are visible light and microwaves the same? The atomic mass of an atom is the combined weight o the protons and neutrons. Feel free to ask a question, leave feedback or take a look at one of our articles. Germanium is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Oxygen has an atomic mass of 16. Of Fe=26The Fe3+ ion has lost 3 of its electrons to attain this … The electronegativity of Germanium is: χ = 2.01. The element that has 32 protons in its nucleus is GERMANIUM. Ask Question + 100. Pages 78 This preview shows page 23 - 35 out of 78 pages. Element X has twelve protons in its nucleus. Answer Save. carbon was discovered first. First Ionization Energy of Germanium is 7.9 eV. Q. Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 coulombs. Find an answer to your question “Which element has 32 protons in its nucleus? View Solution in App. Related Questions in Physics. The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 coulombs. In "Self-Reliance", Emerson describes "that divine idea which each of us represents." If you have a sample of atoms and each atom has 12 protons in the nucleus which element do you have? Helium has 2 protons in its nucleus. 2. D. 8. 20 seconds . Physics. How did islam change the nations where it developed. 1) You may use almost everything for non-commercial and educational use. Source(s): periodic table. In fact, the mass number of an element is the sum of its protons and neutrons. Submit your answer. Since an atom of one element can be distinguished from an atom of another element by the number of protons in its nucleus, scientists are always interested in this number, and how this number differs between different elements. Which pair below describes isotopes of the same element? which element has 16 protons in its nucleus neonoxygensodiumsulfur About In previous years, Rutherford had discovered that the hydrogen nucleus (known to be the lightest nucleus) could be extracted from the nuclei of nitrogen by atomic collisions.
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