Chemistry, 12.12.2019 13:31 Gearyjames8
Which nuclear emission is negatively charged?
1. an alpha particle
2. a beta particle
3. a neutron
4. a positron
Answers: 2
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Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium
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Which nuclear emission is negatively charged?
1. an alpha particle
2. a beta particle<...
1. an alpha particle
2. a beta particle<...
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