Class 11 Chemistry s-Block Elements Alkaline earth metals

Easy

The number of electrons in the valence shell of calcium is

IIT 1975 All IIT

A
$6$
B
$8$
C
$2$
D
$4$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

s-Block Elements

Subtopic

Alkaline earth metals

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Column $(A)$ Column $(B)$

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Which of the following alkaline earth metals shows anomalous behavior and has an electronegativity similar to that of aluminum?

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