Question

Q5. A compound has a formula = "YH3" .Y denotes a nonmetal. State the following:
1. The electronic configuration of Y.
2. The valency of Y.
3. The bonding present in YH3 .
4. The bonding present in the compound formed between K and Y.
5. The formula of the compound formed between Ca and Y.​

Answer 1

Answer:

The element Y is Nitrogen that is N.

1. Electronic configuration-: 2,5
2. Valency of Y is 3 in this compound.
3. It has covalent bonding.
4. It has a ionic bonding.
5. Ca3N2.