Chemistry, 21.08.2019 21:00 178cosmaeckelberg

29 which statement describes the relative masses of two different particles? (1) a neutron has less mass than a positron.(2) a beta particle has less than a neutron.
(3) an alpha particle has less mass than a positron.
(4) an alpha particle has less mass than a beta particle.

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29 which statement describes the relative masses of two different particles? (1) a neutron has less...