Question

tick the correct ans.

a. the proton and electron are measured in:

i. amu ii. g iii. mg iv. coulomb

Answer 1

Answer:

iv) Coulomb

Explanation:

Charge is measured in Coulombs (C), which represent 6.242×1018 e, where e is the charge of a proton. Charges can be positive or negative, and as such a singular proton has a charge of 1.602×10−19 C, while an electron has a charge of -1.602×10−19 C.