Question

The atomic number of an element is 16. Predict

1. the number of valence electrons in its atom

2. its valency

3. its group number

4. whether it is a metal or a non- metal

5. the nature of oxide formed by it

6. the formula of its chloride​

Answer 1

Answer:

Atomic number of the given element is 16. Therefore, its electronic configuration will be (2, 8, 6). (a) The number of valence electrons is 6.