MEDIUM
6th ICSE
IMPORTANT
Earn 100

What is the contribution of chemistry in the following fields?
Medicines

Important Questions on Introduction to Chemistry
MEDIUM
6th ICSE
IMPORTANT

MEDIUM
6th ICSE
IMPORTANT
Name the scientists who discovered the atoms.
Choose the correct answer from the given options:(John Dalton / Joseph Priestly / Sir Humphry Davy).

MEDIUM
6th ICSE
IMPORTANT
Name the scientists who discovered oxygen.
Choose the correct answer from the given options:(John Dalton / Joseph Priestly / Sir Humphry Davy).

MEDIUM
6th ICSE
IMPORTANT
Name the scientists who discovered the safety lamp.
Choose the correct answer from the given options:(John Dalton / Joseph Priestly / Sir Humphry Davy).

MEDIUM
6th ICSE
IMPORTANT
Name the scientists who discovered elements.
Choose the correct answer from the given options:(John Dalton / Antoiene Lavoisier / Sir Humphry Davy).

EASY
6th ICSE
IMPORTANT
_____ deals with the study of matter and the changes it undergoes.

MEDIUM
6th ICSE
IMPORTANT
_____ help to increase the production of food.

MEDIUM
6th ICSE
IMPORTANT
Food items like jams and pickles are protected by using _____.
