Question 11 Which of the following are isotopes of 41Ca? An atom with 20 protons, 20 neutrons, and 20 electrons An atom with 21 protons, 20 neutrons, and 21 electrons O An atom with 20 protons, 20 neutrons, and 21 electrons An atom with 22 protons, 19 neutrons, and 22 electrons

Question 11 Which of the following are isotopes of 41Ca? An atom with 20 protons, 20 neutrons, and 20 electrons An atom with 21 protons, 20 neutrons, and 21 electrons O An atom with 20 protons, 20 neutrons, and 21 electrons An atom with 22 protons, 19 neutrons, and 22 electrons

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter1: Molecular Reasons

Section: Chapter Questions

Problem 4SC

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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.

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