填充合理的量子数 n l m ms ① 2 0 +
填充合理的量子数
n | l | m | ms | |
① | 2 | 0 | +frac{1}{2} | |
② | 4 | +1 | -frac{1}{2} | |
③ | 5 | 0 | +frac{1}{2} | |
④ | 3 | 2 | +1 |
填充合理的量子数
n | l | m | ms | |
① | 2 | 0 | +frac{1}{2} | |
② | 4 | +1 | -frac{1}{2} | |
③ | 5 | 0 | +frac{1}{2} | |
④ | 3 | 2 | +1 |
A、n =3 l =1 m =2 ms =+1/2
B、n =3 l =2 m =+1 ms =-1/2
C、n =2 l =0 m =0 ms =0
D、n =2 l =-1 m=+1 ms =+1/2
B.n =3 , l =0 , m =0
C.n =2 , l =2 , m =-1
D.n =2 , l =1 , m =0
A.2 Cs+and 2 Cl-B.one Cs+and one Cl-
C.4 Cs+and 4 Cl-D.8 Cs+and 8 Cl-
The fact that the BF3molecule is planarmeans that the B atom is( )
A.sp3hybridized B.sp2hybridized
C.sp hybridized D.involved in resonance
E.unhybridized
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