C.01.02.Cau Hinh Electron Cua Nguyen Tu Va Ion
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Transcript of C.01.02.Cau Hinh Electron Cua Nguyen Tu Va Ion
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11
electron
12
electron electron
Obitan (AO)
n c n
s p d f
1 3 5 7
2 6 10 14
Nguyn l Pauli:
VD:
Sai
VD: C (Z = 6) N (Z = 7): 1s2
2s22p2
1s22s2
2p3
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TOPPER. Ch 1
(A (B
(C (D
2 khng (A
(B
(C
(D
3 (A) 1s 2s 2p 3s 3p 3d 4s (B) 1s 2s 2p 3s 4s 3p 3d
(C) 1s 2s 2p 3s 3p 4s 3d (D) 1s 2s 3s 4s 2p 3p 3d
4 (A) 2. (B) 6. (C) 10. (D) 14.
5 (A) s. (B) p. (C) d. (D) f.
6 (A) 9. (B) 18. (C) 6. (D) 3.
7 khng (A) 2p. (B) 3f. (C) 4d. (D) 5s.
8 (A) 2d. (B) 3d. (C) 1p. (D) 2f.
TOPPER. Ch
l 2n2
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1s 2s 2p 3s 3p 3d 4s 4p
1s 2s 2p 3s 3p 3d 4s 4p
i n ele
ctron vo
4s tr c 3d
VD1:
Z = 6: 1s22s22p2.
Z = 20: 1s22s22p63s23p64s2.
Z = 22: 1s22s22p63s23p63d24s2.
VD2:
X l Fe.
22s22p63s23p63d64s2.
VD3:
1s22s2; 1s22s22p1; 1s22s22p2; 1s22s22p3; 1s22s22p4; 1s22s22p5; 1s22s22p6
2Z N 82 Z 26
2Z N 22 N 30
1s v 2s
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Cr: 1s22s22p63s23p63d54s1 Cu: 1s22s22p63s23p63d104s1
44s2 94s2
5 (bn bo ha) v d10 (bo ha)
.
VD: Fe (Z = 26): 1s22s22p63s23p63d64s2
64s2
1, 2, 3 electron .
5, 6, 7 electron phi kim.
4 electron
phi kim.
8 electron .
9
(A) 1s22s22p63s23p3. (B) 1s22s22p63s23p1.
(C) 1s22s22p63s13p2. (D) 1s22s22p63s23p2.
A
(A) 1s22s22p63s23p5. (B) 1s22s22p63s23p3.
(C) 1s22s22p63s23p4. (D) 1s22s22p63s23p2.
B
(A) [Ar]3d94s2. (B) [Ar]3d84s2.
(C) [Ar]3d104s2. (D) [Ar]3d104s1.
C
(A) [Ar]3d44s2. (B) [Ar]3d54s2.
(C) [Ar]3d54s1. (D) [Ar]3d7.
D
(A) [Ar]3d54s2 v [Ar]3d74s2. (B) [Ar]3d44s2 v [Ar]3d74s2.
(C) [Ar]3d54s1 v [Ar]3d9. (D) [Ar]3d54s1 v [Ar]3d74s2.
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E
(A) 1s22s22p1. (B) 1s22s22p63s2.
(C) 1s22s22p63s1. (C) 1s22s22p63s2.
F
(A) 1s22s22p63s23p5. (B) 1s22s22p63s23p1.
(C) 1s22s22p63s23p2. (D) 1s22s22p63s2.
G
(A) 1. (B) 2. (C) 3. (D) 4.
H1 l
(A) 1. (B) 2. (C) 3. (D) 4.
I 2 l (A) 7. (B) 8. (C) 9. (D) 10.
J
(A) 1s22s22p5. (B) 1s22s22p6.
(C) 1s22s22p63s2. (D) 1s22s22p63s23p3.
K
(A) 1s22s22p63s2. (B) 1s22s22p63s1.
(C) 1s22s22p63s23p1. (D) 1s22s22p5.
L
(A (B
(C (D
M
l 4p5
(A) 80. (B) 81. (C) 82. (D) 96.
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VD4: +, Cl, Ca2+. Cl (Z = 17), Ca (Z = 20).
Na (Z = 11): 1s22s22p63s1 Na+: 1s22s22p6
Cl (Z = 17): 1s22s22p63s23p5 Cl: 1s22s22p63s23p6
Ca (Z = 20): 1s22s22p63s23p64s2 Ca2+: 1s22s22p63s23p6
VD5: 2+, Fe2+Fe (Z = 26).
Cu (Z = 29): 1s22s22p63s23p63d104s1 Cu2+: 1s22s22p63s23p63d9
Fe (Z = 26): 1s22s22p63s23p63d64s2 Fe2+: 1s22s22p63s23p63d6
+
+ 6
(A) 10. (B) 11. (C) 22. (D) 23.
+: 1s22s22p6 22s22p63s1
N 2+ v Cr3+
(A) [Ar]3d9 v [Ar]3d14s2. (B) [Ar]3d74s2 v [Ar]3d3.
(C) [Ar]3d9 v [Ar]3d3. (D) [Ar]3d74s2 v [Ar]3d14s2.
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O 22s22p6?
(A) Mg2+, Na+, F (B) Ca2+, K+, Cl.
(C) Ca2+, K+, F (D) Mg2+, K+, Cl.
P +, Y
22s22p6 l:
(A) Na+, Cl (B) Li+, F, Ne.
(C) Na+, F (D) K+, Cl, Ar.
Q Cation R+ v Y 23p6.
(A) [Ne]3s23p5 v [Ar]4s1. (B) [Ne]4s1 v [Ne]3s23p5.
(C) [Ar]4s1 v [Ne]3s23p5. (D) [Ar]3s23p5 v [Ne]4s1.
R Ion R3+ 5
(A) [Ar]3d54s24p1. (B) [Ar]3d9.
(C) [Ar]3d64s2. (D) [Ar]3d8.
S 3+
(A) [Ar]3d54s1. (B) [Ar]3d64s2.
(C) [Ar]3d64s1. (D) [Ar]3d34s2.
TOPPER. Ch
O (Z=8), F (Z=9), Ne (Z=10),
Na (Z=11), Mg (Z=12), Al (Z=13),
S (Z=16), Cl (Z = 17), Ar (Z = 18),
K (Z = 19), Ca (Z=20).
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1AO; p 3AO, d 5AO, f 7AO.
VD7: Cl (Z = 17) v Fe (Z = 26).
Cl (Z = 17): 1s22s22p63s23p5
1s2 2s2 2p6 3s2 3p5
Fe (Z = 26): 1s22s22p63s23p64s2
1s2 2s2 2p6 3s2 3p6 3d6 4s2
VD8:
C (Z = 6): 1s22s22p2
1s2 2s2 2p2
C c 2
P (Z = 15): 1s22s22p63s23p3
1s2 2s2 2p6 3s2 3p3P c 3
T
(A) (B)
(C) (D)
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U
(A) (B)
(C) (D)
V (A) 1. (B) 2. (C) 3. (D) 4.
Wv Ca (Z = 20) l
(A) 1 v 2. (B) 2 v 1.
(C) 1 v 0. (D) 1 v 1.
X (A) He v C. (B) O v Ca.
(C) Mg v S. (D) O v S.
Y
(A) Fe. (B) Al. (C) P. (D) Cr.
Z
(A) 5. (B) 2. (C) 3. (D) 4.
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Cu1 C2 B3 C4 C5 B6 B7 B8 B9 BA AB DC B
CuD DE CF BG CH CI CJ CK DL BM AN CO A
CuP CQ CR CS BT AU DV AW CX DY DZ D
