Physics Unit30: Nuclear Physics and Radioactivity (id: 3eaabc8cc)

admin · Post time 2024-1-22 01:01:29

本题目来源于试卷: Physics Unit30: Nuclear Physics and Radioactivity，类别为 Generic Physics

[单选题]
In a 93 Nb nucleus, t 7my7rkm4q ch4he number of protons, neutrons, andd 3cn/ioov9;e electrons is 41

A. 41, 52, 93.
B. 41, 52, 52.
C. 41, 52, 41.
D. 41, 52, 0.

参考答案: D

本题详细解析: 暂无

		Remember me	Forgot password?
Password			Register Now