Question

The mass of 1 mole of calcium atoms is _____ [1]

(a) 1 (b) 4 (c) 20 (d) 40​

Answer 1

${❥}\fbox\red{A}\fbox\orange{N}\fbox\purple{S}\fbox\green{W}\fbox\blue{E}\fbox\pink{R}$

Required answer-:

The mass of 1 mole of calcium atoms is 40.08 g.

$\rightarrow$D) 40

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