Question

write the valency of the following—
1. Hydrogen -
2. Helium -
3. Lithium -
4. Boron -
5. Beryllium -
6. Neon -
7. silicon -
8. Chlorine -
9. Argon -
10. Calcium -

The correct answer will be marked as the brainliest!!​

Answer 1

1

0

1

3

2

0

4

1

0

2

please mark my answer as BRAINLIST

Answer 2

Answer:

valency of the following—

Explanation:

1. Hydrogen - 1

2. Helium - 0

3. Lithium - 1

4. Boron - 3

5. Beryllium - 2

6. Neon - 0

7. silicon - 4

8. Chlorine - 1

9. Argon - 0

10. Calcium - 2