Question

write down 10 symbols of any elements and their uses?

Answer 1

Hello user

Your answer :-

1. Helium →He

2.Lithium →Li

3.Hydrogen →H

4.Berillium →Be

5.Boron →B

6.Carbon →C

7.Oxygen →O

8.Nitrogen →N

9.Fluorine →F

10.Neon →Ne

Helium is used by sun.
lithium is present in air .
Hydroden is used in balloons.
Carbon is used in sugar.
Oxygen is used by us (living organisms).
Nitrogen is used by plants as nitrates.

Answer 2

Carbon-C
nitrogen-N
Oxygen-O
Hydrogen-H
Iron-Fe
Boron-B
Copper-Cu
Silver-Ag
Aluminium-Al
zinc-Zn
Potassium-K
Lead-Pb