Question

Write the chemical formula of the chloride of X. (Valency of Cl= 1)

Answer 1

Answer:

Molecular formula of the chloride of an element X is XCl.

Explanation:

As XCl is the compound this means that valency of X is +1.

thus it can be hydrogen or any other alkali metals.

but HCl is not solid.

thus the X is the element of alkali metal group.

X can be lithium,sodium.potassium,rubidium or cesium.

Answer 2

Answer:

Molecular formula of the chloride of an element X is XCl.

please support me friends ❤️