How many atoms of cobalt equal a mass of 58.93 g? (Refer to the Periodic Table. )

Name: How many atoms of cobalt equal a mass of 58.93 g? (Refer to the Periodic Table. )
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The mass of 58.93 g of cobalt corresponds to one mole of cobalt atoms, since 58.93 g is the atomic mass of cobalt as listed on the Periodic Table. One mole of any substance contains Avogadro's number of particles, which is $6.02 \times 10^{23}$ atoms.

How Many Atoms of Cobalt Equal a Mass of 58