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ELEN [110]
3 years ago
11

This atomic particle has so little mass that scientists do not even consider it when determining

Chemistry
1 answer:
pashok25 [27]3 years ago
3 0

Answer:

b. the electron

Explanation:

Electrons are extremely small. The mass of an electron is only about 1/2000 the mass of a proton or neutron, so electrons contribute virtually nothing to the total mass of an atom.

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