How many atoms of rubidium-85 are in 87.2 g of rubidium? Rubidium-85 is 72.2 % abundant. A)5.16 × 10⁴⁶ atoms B)4.46 × 10²³ atoms C)8.51 × 10²³ atoms D)6.14 × 10²² atoms E)1.02 × 10²⁴ atoms

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The Answer of How many atoms of rubidium-85 are in 87.2 g of rubidium? Rubidium-85 is 72.2 % abundant. A)5.16 × 10⁴⁶ atoms B)4.46 × 10²³ atoms C)8.51 × 10²³ atoms D)6.14 × 10²² atoms E)1.02 × 10²⁴ atoms

How Many Atoms of Rubidium-85 Are in 87