EASY
Earn 100

Matter is made up of tiny particles called

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Important Questions on Matter is Everywhere

HARD
What are atoms? How big are atoms? How do atoms occur?
MEDIUM
The charge of an atom is zero because in an atom, the number of protons is equal to the number of electrons. Is it possible to have some other charged particles inside an atom and more neutral particles other than neutron inside an atom?
MEDIUM

How can you tell matter apart from what is not matter?

MEDIUM
Are particles in all the forms of matter same?
EASY
All matter is made up of very small particles.
EASY
Draw, label and colour an example of a liquid, a solid and a gas-filled object.
EASY

Choose the correct answer from the box and fill in the blank.

gases solids liquids

Things that do not have a fixed volume and can flow are called _____.

MEDIUM
An atom contains particles such as a proton, neutron and electron. Is it possible to have some other particles inside an atom? What are these particles?
EASY
For the smallest particle of composition, 'Parmanu' was used by:
EASY
Anything that occupies space and has mass is called