$2{\mathrm{O}}_2$ represents two molecules of oxygen.

Important Questions on Elements and Compounds

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>CHECK Point 3>Q 2

A molecule of sulphur is monoatomic.

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>CHECK Point 3>Q 3

Iron sulphide is made up of iron and sulphur.

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>CHECK Point 3>Q 4

Oxygen is a diatomic molecule.

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>TEST Yourself>Q 1

Everything around us is made of tiny particles called a/an _____.

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>TEST Yourself>Q 2

An _____ cannot be broken down into simpler substances.

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>TEST Yourself>Q 4

_____ is a metal which is liquid at room temperature.

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>TEST Yourself>Q 6

The symbol of gold is _____ .

EASY

6th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Elements and Compounds>TEST Yourself>Q 7

_____ is an example of a compound. (Water/Oxygen/Aluminium)