What atoms combine to make up a molecule of water? 1. 1 hydrogen, 1 oxygen 2.
hydrogen, oxygen 2 hydrogen, 1 oxygen 2 hydrogen, 2 oxygen
Question: What atoms combine to make up a molecule of water? 1. 1 hydrogen, 1 oxygen 2.
A. hydrogen,
B. oxygen
C. 2 hydrogen, 1 oxygen
D. 2 hydrogen, 2 oxygen
Answer: