写出下列元素基态原子的电子排布式:Ne______ Fe______S______ Ca______Cu______ V______Sc______ ...

2024-12-16 13:40:38
推荐回答(1个)
回答1:

Ne元素为10号元素,原子核外有10个电子,所以核外电子排布式为:1s22s22p6
故答案为:1s22s22p6
Fe元素为26号元素,原子核外有26个电子,所以核外电子排布式为:1s22s22p63s23p63d64s2
故答案为:1s22s22p63s23p63d64s2
S元素为16号元素,原子核外有16个电子,所以核外电子排布式为:1s22s22p63s23p4
故答案为:1s22s22p63s23p4
Ca元素为20号元素,原子核外有20个电子,所以核外电子排布式为:1s22s22p63s23p64s2
故答案为:1s22s22p63s23p64s2
Cu元素为29号元素,原子核外有29个电子,所以核外电子排布式为:1s22s22p63s23p63d104s1
故答案为:1s22s22p63s23p63d104s1
V元素为23号元素,原子核外有23个电子,所以核外电子排布式为:1s22s22p63s23p63d34s2
故答案为:1s22s22p63s23p63d34s2
Sc元素为21号元素,原子核外有21个电子,所以核外电子排布式为:1s22s22p63s23p63d14s2
故答案为:1s22s22p63s23p63d14s2
Ti元素为22号元素,原子核外有22个电子,所以核外电子排布式为:1s22s22p63s23p63d24s2
故答案为:1s22s22p63s23p63d24s2