Q.

If in an element ‘X’ there are 7 electrons present in its outermost orbit, then it is a

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a

Metal

b

Metalloid

c

All of the above

d

Non metal

answer is B.

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Detailed Solution

If in an element ‘X’ there are 7 electrons present in its outermost orbit, it will accept 1 electron to complete its octet. So, it is a non-metal.

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