Q: Avogadro's number was calculated as the number of?

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atoms in 12 g of c-12

The unit is "per mole", or mol^-1.

Avogadro's number represents the number of units of a substance in one mole of the substance. These units may be electrons, atoms, ions, or molecules, depending on the substance.

A mole of any substance has the Avogadro's number of such units. As an example, a mole of hydrogen atoms is equivalent to 6.022 x 1023 atoms.

By saying Avogadro's number of atoms, you are saying one mole (or 6.02 Ã— 1023 atoms). And one mole of any elements is its atomic mass. Phosphorus' atomic mass is 31.0 grams

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atoms in 12 g of c-12

A mole.

No.

Its avogadros number

I asked this question wrong. It should be Avogadros Number. Sorry!

It is 6.02 (times) 10 to the power of 23

The unit is "per mole", or mol^-1.

It is the number of fundamental particles - atoms or molecules - of a substance in 1 mole of that substance.

There is 1 mole of atoms in 6.022 x 10^23 atoms of any element.

Its avogadros number which is 6.02 X 10^23 g/mol

Avogadro's number represents the number of units of a substance in one mole of the substance. These units may be electrons, atoms, ions, or molecules, depending on the substance.

1 mole has 6,022 140 857 (74).1023 molecules, atoms, ions.