Explain why noble gasses do not participate in chemical reactions.

they have too many protons in the nucleus.

they don’t need all their electrons and neutrons.

they only react with water under high pressure.

they have a full outer shell of electrons.

They have too many protons in the nucleus.

Explanation: Noble gas. The noble gases are the chemical elements in group 18 of the periodic table. They are the most stable due to having the maximum number of valence electrons their outer shell can hold. Therefore, they rarely react with other elements since they are already stable.

if you're asking what comes out, it's steam.

i believe the answer is true.