Answer:
2,2-dimethylpropane : C5H12
becoz formula of propane is
C3H8
Answer:D.
Explanation:
They went from atoms to oxygen molecule.
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:My answer is in the photo
