Please enable JavaScript.
Coggle requires JavaScript to display documents.
First 20 Elements and Their Configurations (1.Hydrogen (1), 2.Helium (2),…
First 20 Elements and Their Configurations
1.Hydrogen
1
2.Helium
2
3.Lithium
2,1
4.Beryllium
2,2
5.Boron
2,3
6.Carbon
2,4
7.Nitrogen
2,5
8.Oxygen
2,6
9.Fluorine
2,7
10.Neon
2,8
11.Sodium
2,8,1
12.Magnesium
2,8,2
13.Aluminum
2,8,3
14.Silicon
2,8,4
15.Phosphorus
2,8,5
16.Sulphur
2,8,16
17.Chlorine
2,8,7
18.Argon
2,8,8
19.Potassium
2,8,8,1
20.Calcium
2,8,8,2