Chemistry, asked by shiksha83, 1 year ago

make a list of first 20 elements with names and symbols

Answers

Answered by RAHULSEN504

8

Answer:

The first twenty elements along with their symbols are:

Hydrogen H

Helium He

Lithium Li

Beryllium Be

Boron B

Carbon C

Nitrogen N

Oxygen O

Fluorine F

Neon Ne

Sodium Na

Magnesium Mg

Aluminium Al

Silicon Si

Phosphorus P

Sulphur S

Chlorine Cl

Argon Ar

Pottasium K

Calcium Ca

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