Question

An element X forms an oxide XO which is basic in nature, the element X is a
(A) Metal
(B) Metaloid
(C) Non-metal
(D) Nobal gas ​

Answer 1

Answer:

Hey Mate..

here is your asnwer...

Option A. Metals

bcs, metal oxides are of the form XO

e.g. NaO, KO etc.

and metal oxides are generally basic in nature...

for example...

when we add NaO in H2O it forms NaOH..  which is a base.

so, option A is correct

hope it helps

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