Question

What was the atomic mass of Lithium?

Answer 1

Lithium/Atomic number

3

Step-by-step explanation:

Symbol: Li

Electrons per shell: 2,1

Atomic number: 3

Atomic mass: 6.941 u

Electron configuration: [He] 2s1

Atomic radius: 152 pm

Van der Waals radius: 182 pm