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Using the Avogadro number , which is 6.022 x 10^(23) .

For ANY substance the number of atoms in ONE(1) mole is 6.022 x 10^(23).

Hence for FOUR($) moles it is 4 x 6.022 x 10^(23) =2.4.088 x 10^(24) atoms.

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lenpollock

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7mo ago

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