which one of the following statement is correct for alkaline earth metal?
A. They are diatomic and form ions of the type `M^+`
B. They are highly electronegative elements
C. They are monoatomic and form ions of the type `M^2`
D. Thy are diatomic and form ions of the type `M^(2+)`

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1 Answers

Correct Answer - C
Alkaline earth metals are monatomic and forms `M^(2+)` ions.

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