下列各原子或離子的電子組態,何者正確?(A)24Cr:1s22s22p63s23p64s23d4(B)26Fe3+:1s22s22p63s23p63d5(C)17Cl-:1s22s22p63s23p6(D)29Cu+:1s22s22p63s23p63d94s1(E)7N:1s22s22p3
2005-12-11 02:14:54 · 2 個解答 · 發問者 Frank 7 in 科學 ➔ 化學
(複選)
2005-12-11 02:17:38 · update #1
下列各原子或離子的電子組態,何者正確?(A)24Cr:1s22s22p63s23p64s23d4(B)26Fe3+:1s22s22p63s23p63d5(C)17Cl-:1s22s22p63s23p6(D)29Cu+:1s22s22p63s23p63d94s1(E)7N:1s22s22p3
正確者:
(B)26Fe3+:1s22s22p63s23p63d5
(C)17Cl-:1s22s22p63s23p6
(E)7N:1s22s22p3
錯誤者:
(A)24Cr:1s22s22p63s23p64s23d4 => 24Cr:1s22s22p63s23p64s13d5
(D)29Cu+:1s22s22p63s23p63d94s1 => (D)29Cu+:1s22s22p63s23p63d104s0
2005-12-12 03:42:35 · answer #1 · answered by 米奇 4 · 0⤊ 0⤋
下列各原子或離子的電子組態,何者正確?(A)24Cr:1s22s22p63s23p64s23d4(B)26Fe3+:1s22s22p63s23p63d5(C)17Cl-:1s22s22p63s23p6(D)29Cu+:1s22s22p63s23p63d94s1(E)7N:1s22s22p3 Ans:(A).(E)
2005-12-11 02:21:13 · answer #2 · answered by 白小魚 6 · 0⤊ 0⤋