MEDIUM
9th Telangana Board
IMPORTANT
Earn 100

Classify the following into element, compound and mixture. 

Calcium carbonate

85.71% studentsanswered this correctly

Important Questions on Is Matter Pure?

EASY
9th Telangana Board
IMPORTANT

Classify the following into elements, compound and mixtures.

Tin

EASY
9th Telangana Board
IMPORTANT

Classify the following into elements, compounds and mixtures.

Silicon

EASY
9th Telangana Board
IMPORTANT

Classify the following into elements, compound and mixtures.

Coal

EASY
9th Telangana Board
IMPORTANT

Classify the following into elements, compound and mixtures.

Air

EASY
9th Telangana Board
IMPORTANT

Classify the following into elements, compounds and mixture.

Methane

EASY
9th Telangana Board
IMPORTANT

Classify the following into elements, compounds and mixtures.

Carbon dioxide

EASY
9th Telangana Board
IMPORTANT

Classify the following into element, compound or mixture.

Seawater

EASY
9th Telangana Board
IMPORTANT
Determine the mass by mass percentage concentration of a 100g salt solution which contain 20 g salt?