Matter makes up all visible objects in the universe, and it can be neither created nor destroyed.
3 - 12
Chemistry, Conservation, Earth Science, Geology, Physics
Water can exist in three different physical states—as a gas, liquid, and a solid—under natural conditions on Earth. Regardless of its physical state, they all have the same chemical composition. Water is 2 hydrogen atoms bonded to 1 oxygen atom.
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June 2, 2022
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