Oxygen
Nitrogen
Carbon
Boron
Beryllium
Lithium
Lithium Lithium is the third element from the periodic table. It belongs to the second group.
Helium
Helium Helium the second element on the periodic table
Hydrogen
Hydrogen Hydrogen is the first nd unstble tom
Phosphor
Phosphor Fifteenth element on the table
Silicon
Silicon An insight to silicon Silicon is the second largest and most diverse in the earth’s surface is silicon. Development of supply in relation to intelligent nutrition is a concept […]