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liberstina [14]
3 years ago
12

2 Which particles have approximately the same mass?

Chemistry
1 answer:
Lelu [443]3 years ago
7 0
An electron has a relative mass of 0, whilst an alpha particle has a relative mass of 4
An electron has a relative mass of 0, whilst a proton has a relative mass of 1
A neutron has a relative mass of 1, whilst an alpha particle has a relative mass of 4
A neutron has a relative mass of 1, and a proton also has a relative mass of 1

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