Answer:
If any atom has more electrons than one energy level can hold, then automatically the electron is accommodated in the next energy level (shell). The remaining extra electrons starts to fill the next energy level. This produces the valency of that particular atom.
Explanation:
The correct awnser would be D , hope this helps!
O' is the molecule that is associated with oxygen and hydrogen
Answer:
b. I2
Explanation:
I-I is covalently bonded and also diatomic , that's y!
✌️:)
