SI unit of amount of
What is the
matter?
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When the mole is used, the elementary entities must be specified and may be atoms, molecules, ions, electrons, other particles, or specified groups of such particles. The SI unit of concentration (of amount of substance) is the mole per cubic meter (mol/m3).
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Explanation:
the SI unit of amount of substance. One mole contains exactly 6.022 140 76 x 1023 elementary entities.
What is matter short answer?
Matter is everything around you. Atoms and compounds are all made of very small parts of matter. Those atoms go on to build the things you see and touch every day.
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