Groups in Periodic Table

Electron-Configurations: The s-, p-, d-, and f-block elements

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

Key:

s-block

p-block

d-block

f-block

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_0.htm

The Transition Metals

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/trans_transition.htm

Group 8A — The Noble or Inert Gases

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main8.htm

Group 7A — The Halogens

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main7.htm

Group 6A — The Chalcogens

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main6.htm

Group 5A — The Pnictogens

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main5.htm

Group 4A

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main4.htm

Group 3A

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main3.htm

Group 2A — The Alkaline Earth Metals

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main2.htm

Group 1A — The Alkali Metals

1A

2A

3A

4A

5A

6A

7A

8A

(1)

(2)

(13)

(14)

(15)

(16)

(17)

(18)

3B

4B

5B

6B

7B

—

8B

—

1B

2B

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

1

H

He

2

Li

Be

B

C

N

O

F

Ne

3

Na

Mg

Al

Si

P

S

Cl

Ar

4

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

5

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

6

Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

7

Fr

Ra

Ac

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Uub

—

Uuq

—

—

—

—

6

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

7

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

https://www.angelo.edu/faculty/kboudrea/periodic/periodic_main1.htm