Physics Unit13: Temperature and Kinetic Theory (id: 12b637dd6)

本题目来源于试卷: Physics Unit13: Temperature and Kinetic Theory，类别为 国际高中通用物理

[单选题]
How many mol are thew1s0* 8cmwhgn gf 8isr/qer0dk (;vs- re iny5h2n-s cr.t a 2.00 kg of copper? (The atomic weight of copper is 63.5 and its specific gravitty- .c5srh2 any is 8.90)

A. 15.3
B. 31.5
C. 51.3
D. 53.1


参考答案:  B


本题详细解析: 暂无

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