Question

Can can you give me list of 20 elements of periodic table which we use in our day to day life with their uses

Answer 1

aluminum / Al
A light metal used in making airplanes, buildings, pots and pans, etc.

carbon / C
Found in coal, oil, gas, living things, and inks

chlorine / Cl
Used in bleach, in chemicals to kill germs in swimming pools, and found with the element sodium in table salt

copper / Cu
A metal used for electric wires, pots, pans, and pennies

gold / Au
A metal used for jewelry and precious decorative pieces

Silver / Ag
A metal used for jwellery and precious decorative pieces

helium / He
A gas much lighter than air used in blimps and balloons

hydrogen / H
A flammable and explosive gas

iron / Fe
A strong metal used in the construction of buildings, steel and machines

mercury / Hg
A heavy, poisonous, metallic liquid used in some thermometers

neon / Ne
A gas used in many lights and signs

nitrogen / N
The main gas in the air, also used in fertilizers

oxygen / O
A gas necessary for respiration; aids fires in burning

sodium / Na
Soft metal that combines with chlorine to make table salt

sulfur / S
Used to make sulfuric acid and some medicines such as pet powders
Tin
Used to make cans

Zinc / Zn
A metal that prevents rust and is used in batteries

Potassium / K
A chemical found in fertilizers

Nickel
A metal used in coins

Calcium / Ca
A soft,metallic chemical element found in limestone, marvel, and chalk.

Lead / Pb
A metal used in batteries and in fishing and diving weights