Question

Molecular formula of the chloride of an element X is XC1. This compound is a solid having high melting point. Which of the following elements be present in the same group as X 1]Na 2]Mg 3]Al 4]Si

Answer 1

Explanation:

mat kar jana da chhod daaa

Answer 2

Answer:

i guess it is Na

Explanation:

Sodium chloride has a high melting point because the lattice is constructed from positive sodium ions and negative chloride ions. As it is held together by ions it is solid in nature. It is held with ionic bond.