Chemistry, asked by SriKanishK5257, 6 months ago

What are the uses of first 20 elements

Answers

Answered by reenakesharwani157

5

Answer:

Hydrogen

water

Helium

ballons

Lithium

batteries

Beryllium

nuclear reactor

Boron

heat restitant materials

Carbon

photosynthesis

Nitrogen

cooling

Oxygen

respiration

Fluorine

toothpaste

Neon

neon lights

Sodium

salt

Magnesium

fireworks

Aluminum

soda cans

Silicon

computer chips

Phosphorus

matches

Sulfur

gun powder

Chlorine

disinfecting drinking water

Argon

lighting

Potassium

bananas

Calcium

human nutrition

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