I’m pretty sure it’s water vapor so try that
<span>Atoms that have filled outermost energy levels and do not participate in chemical bonding are called Inert Atoms. Remember this by thinking of the definition of Inert; meaning unable or not having the strength to move. So if it an atom has a filled outer level the electrons will be inert.
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Answer:
50% hope it helps :)...............
Conifers stay green 12 months out of the year. One type is called an evergreen for that reason!