Most elements on group 18 are the Noble Gases. They already have a complete last level with 8 electrones. Actually they can form compounds but only on the lab and they will not even last half a second.
Answer:
pro
Explanation:
c3h8 is propane
3 carbons makes it PROpane
the ANE come from all single bonds
The primary colors are blue, red, and yellow.
The the exact mass is 24.740% (according to the internet) but I’d say that it’s 25
