GAMES RIGHT! What do neon, helium and krypton have in common? They are highly reactive nonmetals They are noble gases They are semiconductors Next Question Neon, helium and krypton are all noble gases. There are only 6 noble gases. These types of gases do not react to or combine with any other elements. The other 3 noble gases are argon, xenon and radon. © 2025 High Touch Entertainment, LLC All Rights Reserved Tweet