College

What is the molar mass of potassium?

A. 19 g
B. 31.0 g
C. [tex]$6.02 \times 10^{23}$[/tex] grams
D. 39.1 g
E. 15 g

Answer :

To determine the molar mass of potassium, we need to refer to the periodic table. The molar mass is usually listed in grams per mole (g/mol) next to each element.

Potassium, represented by the symbol 'K', has a molar mass of approximately 39.1 g/mol. This value is a well-established constant and is used in various chemical calculations.

So, the correct answer to the question about the molar mass of potassium is:

39.1 g.