Chemistry, asked by singh5097, 11 months ago

calculate number of moles for 18.0×10²³ number of helium atoms

Answers

Answered by sruthi2811

1

Answer:

3

Explanation:

No.of atoms=No.of moles×Avogadro constant×Atomicity

Answered by drshailendrarai

1

Answer:

3 moles

Explanation:

(just apply unitary method)

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