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AURORKA [14]
3 years ago
15

In which of these statements are protons, electrons, and neutrons correctly compared?

Chemistry
1 answer:
Goryan [66]3 years ago
3 0

the second statement is the correct one quarks are needed to balance charges in all subatomic particles such as neutrons, protons and electrons

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A 200. 0-ng sample of sodium-24 was stored in a lead-lined cabinet for 45 hours. The half-life of sodium-24 is 15 hours. How muc
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