d-block elements
d-block elements
Electronic Structures
This table gives the electronic configurations of the elements in their ground state
Shell 1 s 2 s 3 s 4 s 5 s 6 s 7
Subshell 1s 2s 2p 3s 3p 3d 4s 4p 4d 4f 5s 5p 5d 5f 5g 6s 6p 6d 71H 1
2He 2
3Li 21
4Be 22
5B 221
6C 222
7N 223
8O 224
9F 225
10 Ne 226
11 Na 2261
12 Mg 2262
13 Al 22621
14 Si 22622
15 P 22623
16 S 22624
17 Cl 22625
18 Ar 22626
19 K 22626 1
20 Ca 22626 2
21 Sc 2262612
22 Ti 2262622
23 V 2262632
24 Cr 2262651
25 Mn 2262652
26 Fe 2262662
27 Co 2262672
28 Ni 2262682
29 Cu 22626101
30 Zn 22626102
31 Ga 226261021
32 Ge 226261022
33 As 226261023
34 Se 226261024
35 Br 226261025
36 Kr 226261026
37 Rb 226261026 1
38 Sr 226261026 2
39 Y 2262610261 2
40 Zr 2262610262 2
41 Nb 2262610264 1
42 Mo 2262610265 1
43 Tc 2262610266 1
44 Ru 2262610267 1
45 Rh 2262610268 1
46 Pd 22626102610
47 Ag 22626102610 1
48 Cd 22626102610 2
49 In 22626102610 21
50 Sn 22626102610 22
51 Sb 22626102610 23
52 Te 22626102610 24
53 I 22626102610 25
54 Xe 22626102610 260230_000118_28_ElecStruc.qxd 3/2/06 2:21 pm Page 430