what is water made up of
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Answer:
A water molecule has three atoms: two hydrogen (H) atoms and one oxygen (O) atom. That's why water is sometimes referred to as H2O. A single drop of water contains billions of water molecules.
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4
Answer:
A water molecule has three atoms:
- two hydrogen (H) atoms
- one oxygen (O) atom.
- = which is equal to H2O.
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