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horsena [70]
2 years ago
11

7. What is the molar mass of each of the following elements?

Chemistry
2 answers:
Pie2 years ago
7 0

Answer:

The molar mass of:

Helium = 4.00 g/mol

Potassium = 39.0983 g/mol

Manganese = 54.94 g/mol.

Boron = 10.81 g / mol

Explanation:

Helium = 4.00 g/mol

Potassium = 39.0983 g/mol

Manganese = 54.94 g/mol.

Boron = 10.81 g / mol

Serga [27]2 years ago
3 0

Answer:

Helium= 4.00g/mol

Potassium= 39.0983g/mol

Manganese= 54.94g/mol

Boron= 10.81g/mol

Explanation:

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