Do you think the information in the text provides proof that atoms exist, or is it more evidence that supports the idea? Explain.

Could our understanding of atoms still change and develop?

Our understanding of atoms can change, but the basics of atoms that define an atom cannot

Explanation:

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when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

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