Chemistry, 30.10.2021 21:00, mdg5605

Câu 28. Khối lượng của electron tính bằng kilogam là A. me = 1,67.10–27. B. me = 1,6.10–19. C. me = 1,67.10–24. D. me = 9,1.10–31

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Câu 28. Khối lượng của electron tính bằng kilogam là A. me = 1,67.10–27. B. me = 1,6.10–19. C. me...