What makes the element oxygen different from the element hydrogen?

the difference is due to the fact that one water molecule has two hydrogen atoms to one oxygen this means it takes two water molecules (2 H2O) to make one oxygen molecule (02) .At the same time however two molecules of water (2 H20) can make two molecules of hydrogen (2 H20)

Explanation: hope this helped and mark me as brainliest please =)

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.