The valence shell electronic configuration of alkali metals is
A
$$(n-1)p^6ns^2$$
B
$$(n-1)d^2ns^2$$
C
$$ns^2 np^1$$
D
$$ns^1$$
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Solution
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Correct option is B. $$ns^1$$ The valence shell electronic configuration of alkali metals is $$ns^1$$
Hence, Option "B" is the correct answer.
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