Answer:
Argon
Explanation:
Argon is a noble gas and has a full outer shell of electrons so it doesn't need to form bonds with other atoms as it is stable
Answer:
<h2>Sodium Sulfide</h2>
Explanation:
Na2s means two sodium atoms and 1 sulfur atom. Sodium Sulfide is the answer. There isn't really a way to explain further.
<em>PLEASE MARK BRAINLIEST</em>
Answer:
option C.there is an accumulation of carbon dioxide.
Explanation:
The anser is- Carbon dioxide
