lonelyperson65
contestada

The mass of an electron is approximately 9.1 x 10^-31 kilograms.

The mass of a proton is approximately 1.7 x 10^-27 kilograms.

Approximately how many times greater is the mass of a proton than the mass of a electron?

A. 5,500
B. 1,900
C. 19,000
D. 55,000

Respuesta :

Answer:

1900

Step-by-step explanation:

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B is the answer!!!!!!