Chemistry, asked by ananta4074, 6 months ago

number of atoms in 2 kg of calcium?

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Answered by Anonymous

6

Answer:

so , this 40 g is can be said to be one mole of calcium atom. One mole of any substances contain the number ofmolecules or atoms equal to 6.022×10^23. = 3.011×10^22 atom will be contained in 2 grams

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