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grigory [225]
2 years ago
14

Which particles have about the same mass?

Chemistry
2 answers:
True [87]2 years ago
8 0

Answer:

A

Explanation:

Electrons are significantly smaller than neutrons and protons.

Electrons have a diameter of less than 10^-16 centimeters, whereas protons and neutrons have a radius of about 10^-13 centimeters.

Jlenok [28]2 years ago
3 0
A. neutrons and protons, they are roughly the same size and electrons are much smaller
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