Periodic Table of Elements
X
1
18
2
Atomic No.(#)
Symbol
Name
Atomic weight
e-
c
o
n
f
i
g
[Orbital arrangment ]
Metalloid
Nonmetals
Other nonmetals
Halogens
Noble gases
Metals
Akali Metals
Akaline earth metals
Transition metals
Post-transition metals
Lanthanoids
Actinoids
13
14
15
16
17
3
4
5
6
7
8
9
10
11
12