Question

Write the electronic configuration of the element 16 8 T?

(i) What is the group number of T?

(ii) What is the period number of T?

(iii)How many valency elections are there in T?

(iv) What is the valency of T ​

Answer 1

Answer:

1. oxygen
2. 3rd period
3. no valence electrons
4. $1 {s}^{2} \: 2 {s}^{2} \:2 {p}^{6} \: 3 {s \: }^{2} \: 3 {p}^{6}$
5. two

Answer 2

Answer:

1. oxygen

2.3 rd period

3.no valence electrons