surfingwaffles98
surfingwaffles98 surfingwaffles98
  • 14-05-2020
  • Chemistry
contestada

How many oxygen atoms and are present in this water molecule 2H2O?

(note* the number 2 after H is a subscript)

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rayniedae1234
rayniedae1234 rayniedae1234
  • 14-05-2020

Answer: 4 hydrogen atoms and 2 oxygen atoms.

Explanation:

For example, two water molecules (2H2O) contain 2 • 2 = 4 hydrogen atoms and 2 • 1 = 2 oxygen atoms.

Answer Link
laiya88 laiya88
  • 14-05-2020
4. Hydrogen atoms and 2 oxygen atoms
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