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Physics, 21.08.2019 04:30 poreally1446

Atomic theory - that is, an atom is the smallest division of an element that retains the
chemical properties of the element and is too small to be seen - cannot be tested using bysight, not even using an optical microscope. there are various forms of evidence that atoms exist.
what is one piece of evidence for the existence of atoms?
what kinds of technology are needed to show atoms exist?

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Atomic theory - that is, an atom is the smallest division of an element that retains the
chemi...
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