What is the molar mass of phosphorus (p)? a. 15.0 g/mol b. 30.97 g/mol c. 60.2 g/mol d. 207.2 g/mol

The correct answer is Option B.

Explanation:

Molar mass is defined as the mass (in grams) of 1 mole of a substance. It is expressed in grams per mole.

Phosphorous is the 15th element in the periodic table, which belongs to Group 15 and Period 3. The molar mass of phosphorus element is 30.97 g/mol.

Hence, the correct answer is Option B.

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