Question

Name the scientists who discovered the following.
(a) Atoms
(b) Oxygen
(c) Safety lamp
(d) Elements​

Answer 1

Answer:

) Safety lamp : Sir Humphry Davy. (d) Elements : Antoiene Lavoisier was a French nobleman. He revolutionized chemistry. Lavoisier named the elements carbon, hydrogen and oxygen and discovered the role of oxygen in combustion and respiration for which he is most noted

Answer 2

Answer:

(a) Atoms : John Dalton was a British chemist and physicist.

(b) Oxygen : Joseph Priestly.

(c) Safety lamp : Sir Humphry Davy.

(d) Elements : Antoiene Lavoisier was a French nobleman.