Question

how many particles are presnt in 1 mole of substance
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Answer 1

Answer:

in 1 mole there are

$6.022 \times {10}^{23} atoms$

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Answer 2

Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to6.022×10^23 mol-1 and is expressed as the symbol NA.

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