2 years ago

How many atoms of manganese are in 1.00 g?

2 answers:

8 0

Answer:

$\frac{1.00g}{54.9g. {mol}^{ - 1} } = 0.0182\: mol\\ \\ 6.023 \times {10}^{23} \times 0.0182 \: mol \\ = 0.109\times {10}^{23} \: atoms$

natita [175]2 years ago

6 0

Answer:

Manganese is a chemical element with symbol Mn and atomic number 25.

Explanation:

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