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# Calculate the Number of Atoms of the 52 U of He - CBSE (Science) Class 11 - Chemistry

ConceptMole Concept and Molar Masses

#### Question

Calculate the number of atoms of the 52 u of He

#### Solution

1 atom of He = 4 u of He

Or,

4 u of He = 1 atom of He

1 u of He =1/4 atom of He

52u of He =52/4 atom of He

= 13 atoms of He

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Solution Calculate the Number of Atoms of the 52 U of He Concept: Mole Concept and Molar Masses.
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