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 Chalk can easily be broken into smaller pieces which can further be crushed to make chalk powder. Which property of matter can be explained on the basis of this fact?

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Important Questions on Matter in our Surroundings

EASY
Which of the following are matter? Chair, air, love, smell, hate, almonds, thought, cold, cold-drink, smell of perfume. 
MEDIUM

How will you show the particulate nature of matter?

MEDIUM
In how many ways can you group different matters you see around? Give two examples of each group.
EASY
What is matter? Give three examples of matter.
EASY
What is the diameter of molecules of substances?
EASY
The diameter of the molecules of matter are about
MEDIUM

What are the characteristics of particles of matter?

MEDIUM
In what ways are materials different from each other? Is there some similarity between materials?
MEDIUM
Describe an experiment to show the smallness of the particles of matter.
EASY

What are the characteristics of the particles of matter?

EASY

What is the diameter of molecular substances?

MEDIUM
How small are the particles of matter?
MEDIUM
On a hot summer day Sam filled four glasses with water in different proportions. Which glass do you think contains more particles of matter?
HARD
Define matter. Write a short note on particulate nature of matter.
MEDIUM
The diameter of the molecules of substance is of the order of 10-n . The value of n will be _____.
MEDIUM
Describe an experiment to show the particulate nature of matter.