Chemistry, asked by reshmaporkodi196, 7 hours ago

Uses and Properties of first
کر
20 elements

Answers

Answered by shrijasingh121222455

1

Explanation:

Helium..Ballans

lithium.. Bacteria

beryllium.. Nuclear reactants

Boron..Heat resistant material

carbon.. photosynthesis

Nitrogen.. Cooling

Oxygen.. Respiration

Fluorine.. Toothpaste

Neon..lights

Hydrogen..water

Sodium..salt

Alluminium..Soda can

Silicon.. Computer chips

Phosphorus.. Matches

Sulfer..Gun Powder

Chlorine.. Disinfecant drinking water

potassium..Bananas

Calcium.. Human nutrition

Argon.. lighting

I HOPE this helps you....

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