Question

what is the exact number of atoms in 12 gm of carbon 12 element​

Answer 1

Answer:

The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms • The number of particles in 1 mole is called Avogadro's Number (6.0221421 x 1023).

Answer 2

Answer:

6.022 * 10²³ atoms

Explanation:

Moles = Given mass/ Molecular mass

= 12/12

= 1 Mole

1 mole contains 6.022 * 10²³ atoms.

Therefore, number of atoms in 11gof carbon 12 element is 6.022 * 10²³.

This is your answer.

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