One mole of Ca is equal to how many atoms

1 mole of calcium contains 6.023 atoms.

Explanation:

1 mole is the amount of a substance that contains exactly constituent particles. 1 mole of a substance is always equal to the atomic mass of the element.

Hence, 1 mole of calcium will also have atoms.

Number of atoms in 1 mole calcium = 6.023 atom

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answer by yourhope:

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d. most models represent a real-world object in a simpler way.

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