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Question9(1mark)Themagnitudeofthechargeonanelectronisapproximately:A1019CB10-19CC109CD10-23CE1023C

题目详情
Question 9 (1 mark)
The magnitude of the charge on an electron is approximately:
A 1019 C
B 10-19C
C 109 C
D 10-23C
E 1023 C
▼优质解答
答案和解析
B