State the mass of Avogadro’s number of atoms for Copper().
State the mass of Avogadro’s number of atoms for Copper().
A.127.10 g
B.63.55 kg
C.23.22 g
D.63.55 g
正确答案:63.55 g
Tag:原子物理
时间:2024-01-03 15:09:58