本题目来源于试卷: Physics Unit30: Nuclear Physics and Radioactivity，类别为 Generic Physics
[单选题]
Isotopes of an element hav;. + tx7l uc,yxni;qeh;n8znc k76sx )1eegwae nuclei with
A. the same number of protons, but different numbers of neutrons.
B. the same number of protons, and the same number of neutrons.
C. a different number of protons, and a different number of neutrons.
D. a different number of protons, and the same number of neutrons.
参考答案: A
本题详细解析:
暂无
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Post time 2024-1-22 01:01:29