The similarity in terms of the number of protons, neutrons, electrons and electron configuration for given ions is to be identified. Concept Introduction: The number of protons or neutrons remains unchanged on the gain or loss of electrons. So, two different ions cannot contain an equal number of protons or neutrons. Two or more ions may have the same electrons that depend on the anionic or cationic charge on the ions. The equal number of electrons will make the electron configuration to be identical for different elements.

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Chapter 7, Problem 127QP

Interpretation Introduction

Interpretation:

The similarity in terms of the number of protons, neutrons, electrons and electron configuration for given ions is to be identified.

Concept Introduction:

The number of protons or neutrons remains unchanged on the gain or loss of electrons. So, two different ions cannot contain an equal number of protons or neutrons. Two or more ions may have the same electrons that depend on the anionic or cationic charge on the ions. The equal number of electrons will make the electron configuration to be identical for different elements.

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