It is a universal constant used for all gases
Answer:
no.it is false.some are useful.like mixture of h2 and O 2 to form water.
Answer:
They went from atoms to oxygen molecule.
Explanation:
I'm not sure if this is the answer your teacher is looking for, but in simple terms you had 2 oxygen atoms. Together they make an oxygen molecule, which is the stuff we breathe.
Answer:
oxygen and silicon, both are common
, we need to supply it
to make it
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