3. Elements, Compounds and Mixtures (Experimental Techniques)
Jöns Jacob Berzelius
Jöns Jacob Berzelius was a Swedish chemist. His most notable contribution to the field of chemistry was the development of atomic symbol. Berzelius opted to write an abbreviated word than to draw a figure.
John Dalton
John Dalton was a school teacher, English chemist, meteorologist, physicist and an expert on colour blindness. He is considered as the Father of Modern Atomic Theory. He started using symbols to represent the atoms of different elements.
