Question

To two decimal places, what is the relative

atomic mass and the molar mass of the element potassium,K?

Answer 1

Atomic Mass: 39.0983 u.

Molar mass: 39.0983 g/mol

Answer 2

The atomic mass of Potassium is 39.09 u+-0.0001u and molar mass is 39.09 g,s/mole

Step-by-step explanation:

Potassium is a metal belongs to group 1 and period 4 whose atomic number is 19 and electron configuration is 2,8,8,1.

The molar mass of Potassium or K is 39.09 g,s/mole and the atomic mass is 39.09 u+-0.0001u. Potassium was first discovered by Humphrey Davey and was first found in the ashes of plants. It also occurs in the mineral sylvite or KCL and is mined as such.