Question

n Millikan's experiment, the charge on each drop of oil was measured in coulombs. Imagine the same experiment, but with charges measured in a fictitious unit called a zeet (Z).

Drop	Charge (Z)
A	3.00×10−14
B	5.00×10−14
C	5.50×10−14
D	6.00×10−14
E	8.00×10−14

What is the charge on an electron in zeets?

Express your answer in zeets using two significant figures.