Answer :
Answer:
It could be Al.
Explanation:
Aluminium is one possibility (AlCl3). Aluminium has 3 valency electrons.
But it also could be a few other elements like Phosphorous ( PCl3).
Answer:
It could be Al.
Explanation:
Aluminium is one possibility (AlCl3). Aluminium has 3 valency electrons.
But it also could be a few other elements like Phosphorous ( PCl3).