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WorksheetsMatter!
Total questions: 20
Worksheet time: 10mins
What is matter made up?
Molecules
Atoms
Solid, Liquid & Gas
Both A & B
Matter can be sensed by smell or hearing.
True
False
Who is the philosopher suggested that matter are composed of tiny small particles called as anu?
Galileo Galilei
Isaac Newton
Maharishi Kanada
Marie Curie
A molecule having more than two atoms is called.....
Diatomic molecule
Biatomic molecule
Monoatomic molecule
Polyatomic molecule
The space between both the molecules of matter is called...
Molecular space
Inter- molecular space
Exterior- molecular space
Inner-molecular space
Particles of matter move randomly in.....
Straight path
Zig - Zag path
Circular path
Curve path
The force of attraction between the particles are called force of......
Cohesion
Adhesion
attraction
Distraction
A solid..
Has definite volume and shape.
Has definite volume only.
Has definite shape only.
None of them
Liquids have definite volume and can flow from -------
Higher to lower
Lower to higher
Both A & B
None of these
Liquids have tendency to form a ------
Droplet
Spiral drop
Spherical drop
Water
The substance changing from Solid to liquid......
Fusion
Melting
Gas
Both A & B
Liquids do not hold their shape at room temperature.
True
False
"AIR"
Comes in what category?
Matter
Solid
Liquid
Gas
------- Things are made up of matter
All
Some
Few
None of these
Matter changes because of.......
Heat
Energy
Heat energy
All of these
Stars, Planets & Moon in the universe are made up of --------
Matter
Solid
Air
Space
What is the name of the change when a liquid becomes a solid?
Melting
Freezing
Boiling
All of these
What eventually happens to a gas if its pressure is increased?
It condenses
It evaporates
It melts
It boils
In which state of matter are the particles mostly touching but arranged in a random way?
Solid
Liquid
Gas
None of these
Why can liquids not be compressed easily?
The particles are in a random arrangement.
The particles are closely packed
The particles are free to move over each other
They flow
