本题目来源于试卷: Physics Unit32: Elementary Particles，类别为 Generic Physics
[单选题]
The neutrino has
A. enormous rest mass, positive charge, and spin quantum number 1/2.
B. negligible rest mass, negative charge, and spin quantum number 1.
C. negligible rest mass, no charge, and spin quantum number 1/2.
D. none of the given answers
参考答案: C
本题详细解析:
暂无
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Post time 2024-1-22 02:15:01