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;