Electron Distribution

ChemistryDr. May

Orbitals And Suborbitals

atom 1s 2s 2p 3s 3p 4s

Distribution Of Hydrogen

atom 1s 2s 2p 3s 3p 4s

H - 1

1s1

Distribution Of Helium

atom 1s 2s 2p 3s 3p 4s

He - 2

1s2

Distribution Of Lithium

atom 1s 2s 2p 3s 3p 4s

Li - 3

1s22s1

Distribution Of Beryllium

atom 1s 2s 2p 3s 3p 4s

Be - 4

1s22s2

Distribution Of Boron

atom 1s 2s 2p 3s 3p 4s

B - 5

1s22s22p1

Distribution Of Carbon

atom 1s 2s 2p 3s 3p 4s

C - 6

1s22s22p2

Distribution Of Nitrogen

atom 1s 2s 2p 3s 3p 4s

N - 7

1s22s22p3

Distribution Of Oxygen

atom 1s 2s 2p 3s 3p 4s

O - 8

1s22s22p4

Distribution Of Fluorine

atom 1s 2s 2p 3s 3p 4s

F - 9

1s22s22p5

Distribution Of Neon

atom 1s 2s 2p 3s 3p 4s

Ne - 10

1s22s22p6

Distribution Of Sodium

atom 1s 2s 2p 3s 3p 4s

Na - 11

1s22s22p63s1

Distribution Of Magnesium

atom 1s 2s 2p 3s 3p 4s

Mg - 12

1s22s22p63s2

Distribution Of Aluminum

atom 1s 2s 2p 3s 3p 4s

Al - 13

1s22s22p63s23p1

Distribution Of Silicon

atom 1s 2s 2p 3s 3p 4s

Si - 14

1s22s22p63s23p2

Distribution Of Phosphorus

atom 1s 2s 2p 3s 3p 4s

P - 15

1s22s22p63s23p3

Distribution Of Sulfur

atom 1s 2s 2p 3s 3p 4s

S - 16

1s22s22p63s23p4

Distribution Of Chlorine

atom 1s 2s 2p 3s 3p 4s

Cl - 17

1s22s22p63s23p5

Distribution Of Argon

atom 1s 2s 2p 3s 3p 4s

Ar - 18

1s22s22p63s23p6

Distribution Of Potassium

atom 1s 2s 2p 3s 3p 4s

K - 19

1s22s22p63s23p64s1

Distribution Of Calcium

atom 1s 2s 2p 3s 3p 4s

Ca - 20

1s22s22p63s23p64s2

Distribution Of Calcium

atom 1s

2s

2p 3s

3p 4s

3d 4p

Ca - 20

1s22s22p63s23p64s2

Distribution Of Scandium

atom 1s

2s

2p 3s

3p 4s

3d 4p

Sc - 21

1s22s22p63s23p64s23d1

Distribution Of Titanium

atom 1s

2s

2p 3s

3p 4s

3d 4p

Ti - 22

1s22s22p63s23p64s23d2

Distribution Of Vanadium

atom 1s

2s

2p 3s

3p 4s

3d 4p

V - 23

1s22s22p63s23p64s23d3

Distribution Of Chromium

atom 1s

2s

2p 3s

3p 4s

3d 4p

Cr - 24

1s22s22p63s23p64s13d5

Distribution Of Manganese

atom 1s

2s

2p 3s

3p 4s

3d 4p

Mn - 25

1s22s22p63s23p64s23d5

Distribution Of Iron

atom 1s

2s

2p 3s

3p 4s

3d 4p

Fe - 26

1s22s22p63s23p64s23d6

Distribution Of Cobalt

atom 1s

2s

2p 3s

3p 4s

3d 4p

Co - 27

1s22s22p63s23p64s23d7

Distribution Of Nickel

atom 1s

2s

2p 3s

3p 4s

3d 4p

Ni - 28

1s22s22p63s23p64s23d8

Distribution Of Copper

atom 1s

2s

2p 3s

3p 4s

3d 4p

Cu - 29

1s22s22p63s23p64s13d10

Distribution Of Zinc

atom 1s

2s

2p 3s

3p 4s

3d 4p

Zn - 30

1s22s22p63s23p64s23d10

Distribution Of Gallium

atom 1s

2s

2p 3s

3p 4s

3d 4p

Ga - 31

1s22s22p63s23p64s23d104p1

Distribution Of Germanium

atom 1s

2s

2p 3s

3p 4s

3d 4p

Ge - 32

1s22s22p63s23p64s23d104p2

Distribution Of Arsenic

atom 1s

2s

2p 3s

3p 4s

3d 4p

As - 33

1s22s22p63s23p64s23d104p3

Distribution Of Selenium

atom 1s

2s

2p 3s

3p 4s

3d 4p

Se - 34

1s22s22p63s23p64s23d104p4

Distribution Of Bromine

atom 1s

2s

2p 3s

3p 4s

3d 4p

Br - 35

1s22s22p63s23p64s23d104p5

Distribution Of Krypton

atom 1s

2s

2p 3s

3p 4s

3d 4p

Kr - 36

1s22s22p63s23p64s23d104p6

The End This presentation was created for

the benefit of our students by the Science Department at Howard High School of Technology

Please send suggestions and comments to rmay@nccvt.k12.de.us