Question

Please do fast it is from metals & non-metals class 10

Answer 1

Answer:

b is the correct answer.

Explanation:

X loses electrons which means X is a metal and Y gains electrons which means that it is a non metal .Together X and Y combines to form a compound Z which is known as ionic compound.

Ionic compound generally has high melting point(because of the strong bond between metal ion and the non metal ion)

so the option B is incorrect.

Answer 2

Answer:

it has low melting point