stimulant. What is the maximum number of atoms that must lie in the same plane? a)5 b)4 c)8 d)6 e)2

Q: how many protons does the atom of an element given by 32X61 have? a)29 b)32 c)61 d)90 e) none of…

A: Symbol of the element is => 32X61 Thus Atomic number = 32 Mass number = 61

Q: 9. Draw the energy-level diagram for the atom of each of the following elements: a (a) boron (b)…

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Q: 16. How many neutrons does the Cl atom have? a) 11 b) 10 c) 7 d) 12

A: The question asked for the number of neutrons in a chlorine atom. To answer this, we need to know…

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A: Formula   = XCl2 Group Number of X = ?

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Q: How many protons (p) and electrons (e) are found in a Sc3+ ion? A) 18 p, 21 e B) 20 р, 17 е C) 24 p,…

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A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

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A: Hey, since there are multiple sub-parts posted, we will answer first three sub-parts. If you want…

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Q: Which of the following species has the same number of electrons as Cl⁻? A) S²⁻ B) Br⁻ C) F⁻…

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Q: The spheres below represent atoms of Li, Be, B, and F (not necessarily in that order) r- 112 pm r-83…

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Q: What do we mean by the term electronic structure? Select all that apply. a) The arrangement of the…

A: Matter is made up of atoms. Atoms consists of sub atomic particles like electrons , protons and…