4 An element has an atomic number of 45 and a mass number of 105. Using your determination as to whether it is proton or neutron rich, what is the atomic number of the element it becomes after radioactive decay? Your Answer: Answer

4 An element has an atomic number of 45 and a mass number of 105. Using your determination as to whether it is proton or neutron rich, what is the atomic number of the element it becomes after radioactive decay? Your Answer: Answer

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter3: Atoms And Elements

Section: Chapter Questions

Problem 20E

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Concept explainers

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

Question

An element has an atomic number of 45 and a mass number of 105. Using your
determination as to whether it is proton or neutron rich, what is the atomic number
of the element it becomes after radioactive decay?
Your Answer:
Answer

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