Question
Give reasons: $s-$block elements are never found in free state in nature.
✓
Answer
$s-$Block elements contain group $1$ and group $2$ elements.
The general outer electronic configuration of the group $1$ elements is $ns^1$ and that of the group $2$ elements is $ns^2.$
The loosely held $s-$electrons in the valence shell of these elements can be easily removed to form metal ions.
As a result, they are highly reactive in nature and always found in combined state.Hence, $s-$block elements are never found in free state in nature.
The general outer electronic configuration of the group $1$ elements is $ns^1$ and that of the group $2$ elements is $ns^2.$
The loosely held $s-$electrons in the valence shell of these elements can be easily removed to form metal ions.
As a result, they are highly reactive in nature and always found in combined state.Hence, $s-$block elements are never found in free state in nature.
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