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Chemistry, 10.10.2021 04:20 mandy9386

Two scientists are investigating the properties of water. In one experiment, they notice that water breaks down to hydrogen and oxygen gas during a chemical reaction. Which of the following does this experiment demonstrate A. it demonstrates that a water molecule consists of two hydrogen atoms and one oxygen atom.

B. it demonstrates that water consists of atoms

C. it demonstrates that water is a compound

D. it demonstrates that water is an element

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