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The top documents tagged [helpful observation]
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Chapter 2 Atoms, Molecules, and Ions History n Greeks n Democritus and Leucippus - atomos n Aristotle- elements n Alchemy n 1660 - Robert Boyle- experimental
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Education
Ch2 z53 particles
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Atoms, Molecules, and Ions Dalton’s Atomic Theory 1) Elements are made up of atoms 2) Atoms of each element are identical. Atoms of different elements
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Stillness in Motion
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