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 通用国际物理

[单选题]
How many mol are there in 2.00 kg of copper? (The atomicd7sjkg8gix3z0 ,q0 :.geogxd weight of copper i7o-:pwz 6 awrws 63.57:owprwaz-w6 and its specific gravity 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

微信扫一扫，分享更方便