Question

Q4. A compound has a formula M2N where M has atomic number 1 and N is a non metal
with reference to this answer the following.
1. The electronic configuration of N ________________.
2. The valency of N _______________.
3. The bonding present in M2N _______________.
4. The bonding in compound formed between K (2, 8, 8, 1) and N _________________.
5. The formula of compound formed between Ca (2, 8, 8, 2) and N ________________.

Answer 1

Hi mate here is your answer

Answer 2

Answer:

Explanation:

1. Atomic configuration of M= 1S²

2. Valency of N= No. of valence electrons= 6 and valency= 2 (How? This is because, the atom gets electron to fill its orbital rather than to remove its electron from it)

3. Covalent bond

4. The bonding formed is: K₂N

5. The bonding formed is: CaN