Class 11 Chemistry Classification of Elements and Periodicity in Properties Valency and oxidation state

Easy

In the transition of $Zn$ atoms to $Zn^{2+}$ ions,there is a decrease in the

A
Number of valence electrons
B
Atomic weight
C
Atomic number
D
Equivalent weight

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Valency and oxidation state

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Variable valency is shown by

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What is the oxidation state of gallium?

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The electronic configuration of a metal $M$ is $1s^2 2s^2 2p^6 3s^1$. What will be the formula of its oxide?

Medium

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