Question

Find out the mass of one atom of calcium in gram.​

Answer 1

Explanation:

Mass of 1 atom of calcium is its mass number which is 20 * 2 = 40g (approx.) If the atomic number is odd number then atomic multiplied by 2 and then + 1 = mass number.

Answer 2

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Mass of 1 atom of calcium is its mass number which is 20 * 2 = 40g (approx.) If the atomic number is odd number then atomic multiplied by 2 and then + 1 = mass number.Mar 14, 2018