Question

32) Alkaline earth metals contain -------
A) threevalence electrons
C) four valenceelections
B) one valence electron
D) two valence electrons​

Answer 1

Answer:

two valence electrons are present in the first valence shell ie k shell

Answer 2

Answer:

2 valence electrons

Explanation:

Alakalin earth metals contain minimum 2 electrons...

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