I believe the answer is burning a candle
Assuming you meant cation and not action, gallium would most likely form a cation because it is a group A element
Answer is Mr and S as MgS ..
There are six electrons in the covalent bonds.
Two N atoms would be :N:· + ·:N:
An N₂ molecule would be :N:::N: or :N≡N:
This gives each N atom an octet of eight electrons in its valence shell.