Science, asked by N4oos5eenaDSain, 1 year ago

What are the first 20 elements in periodict table

Answers

Answered by Anonymous
1
Hydrogen
Helium 
Lithium 
Beryllium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Neon
Sodium
Magnesium
Silicon 
Phosphorus
Sulphur 
Chlorine
Argon
Potassium 
Calcium
 
Answered by MastVibhu
0
1) Helium.
2) Hydrogen.
3) Lithium.
4) Berylium.
5) Boron.
6) Carbon.
7) Nitrogen.
8) Oxygen.
9) Fluroine.
10) Neon.
11) Sodium.
12) Magnesium.
13) Aluminium.
14) Silicon.
15) Phosphorus.
16) Sulfur.
17) Chlorine.
18) Argon.
19) Potassium.
20) Calcium.
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