Question

formula and valency of chloride and hydride

Answer 1

Answer:

chloride=Cl

valency=1

hydride=NaH

valency=1

Explanation:

hope it helped:)

Answer 2

Element "A" forms a chloride ACl4. Valence electrons of chlorine =1 . ... Therefore, it from a chloride with a molecular formula of ACl4. Valency is the number of free electrons in the outermost shell of an element and the valence electrons help in formation of compounds.