SOMEONE HELP I HAVE TO SUBMIT THIS QUIZ AT 9:55

Which particle diagram represents one substance in the gas phase?

I think its 3.

Explanation:

A gas phases particles move freely and it appears to be one certain atom which i think it means its ONE substance.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

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