Question

plz answer these ........ don't spam​

Answer 1

Answer:

1. Electron .

2. 10.

3. Li²+ ion

4.cuSO4

5. 1

6. Helium

7. 50

8. L=2π5h=π2.

9. none of these.

Explanation:

HOPE IT HELP YOU.

PLZZ FOLLOW ME AND MARK ME AS BRILLIANT ☺️☺️

Answer 2

Answer:

thanks for free point................