已知铜的密度为8.9×103千克/米3,原子量为64.通过估算可知铜中每个铜原子所占的体积为(
)
A.7×10-6米3; B.1×10-29米3;
C.1×10-26米3; D.8×10-24米3;
已知铜的密度为8.9×103千克/米3,原子量为64.通过估算可知铜中每个铜原子所占的体积为(
)
A.7×10-6米3; B.1×10-29米3;
C.1×10-26米3; D.8×10-24米3;