Halogens (atoms with 7 valence electrons) and Hydrogen
or generally, atoms with their shells almost full
I believe it’s Chemical energy but please correct me if i’m wrong
Nitrogen monoxide has 1 oxygen atom and
Nitrogen dioxide has 2 oxygen atoms
2BF₃ + 3Li₂SO₃ ----> B₂(SO₃)₃ + <u>6LiF
</u>:)<u>
</u>
It’s can go down to 50 degrees soo that can do