Physics Unit28: Quantum Mechanics of Atoms (id: e593b3235)

[单选题]
The elements in the perioz(w3em ecd5mn e4 4x+ndil+vur . cn:od. 46rtxhc table that have completely filled shells or subshells are referre rtd:ox46 nuclr.h .v+d to as

A. noble gases.
B. halogens.
C. alkali metals.
D. transition elements.


参考答案:  A


本题详细解析: 暂无