Question

1) The Total mass of one mole of
electron is?
(Mass of electron = 9.1x10*289)
of 1 mole of​

Answer 1

Answer:

5.486×10⁻⁷ kg

Explanation:

a mole of a substance refers to 6.022×10²³ substances

therefore mass (1 mole electrons) = 9.11×10⁻³¹×6.022×10²³ kg = 5.486×10⁻⁷ kg