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WorksheetsMatter Review
Total questions: 40
Worksheet time: 28mins
_____________ are made up of more than one atom bonded together. They can be very simple or very complex.
molecules
atoms
pure substances
legos
In a solid, the molecules
are widely spaced, move quickly (high energy), no definite volume or shape.
are closely spaced, vibrate in place, definite volume and definite shape.
are spread wider apart, in constant contact, medium amount of energy, have a definite volume but no definite shape.
In a solid, the molecules
are widely spaced, move quickly (high energy), no definite volume or shape.
are closely spaced, vibrate in place, definite volume and definite shape.
are spread wider apart, in constant contact, medium amount of energy, have a definite volume but no definite shape.
In a solid, the molecules
are widely spaced, move quickly (high energy), no definite volume or shape.
are closely spaced, vibrate in place, definite volume and definite shape.
are spread wider apart, in constant contact, medium amount of energy, have a definite volume but no definite shape.
In a liquid, the molecules
are widely spaced, move quickly (high energy), no definite volume or shape.
are closely spaced, vibrate in place, definite volume and definite shape.
are spread wider apart, in constant contact, medium amount of energy, have a definitevolume but no definite shape.
In a gas, the molecules
are widely spaced, move quickly (high energy), no definite volume or shape.
are closely spaced, vibrate in place, definite volume and definite shape.
are spread wider apart, in constant contact, medium amount of energy, have a definite volume but no definite shape.
In order for a solid to melt, or change into a liquid, thermal (heat) energy must ___________.
increase
decrease
stay the same
When heat is added to molecules, the energy of the molecules in a substance
increase
decrease
stay the same
When energy is added to molecules, the temperature of the molecules in a substance
decreases
increases
stays the same
Volume, density, melting point, boiling point and freezing point are all examples of _______
pure substances
physical properties
matter
chemical properties
The amount of matter an object contains is known as ___________________.
volume
density
mass
atom
Which of the following shows heat being taken away from a substance?
Solid ---> liquid ---> gas
gas ---> liquid ---> solid
mass ---> volume ---> density
Which of the following is a correct description for solids?
closely arranged and in fixed positions
closely arranged and vibrate in fixed positions
closely arranged and can move around
Which statement about the molecules in the gas carbon dioxide is correct?
The molecules are close together.
The molecules are diatomic.
The molecules move randomly.
The molecules all move with the same speed.
When something goes from gas to liquid, it is called...
Evaporation
Condensation
Deposition
Freezing
Something that goes from liquid to gas is...
Evaporation
Melting
Freezing
Sublimation
Which of the following sentences are true about solids?
Solids are rigid, have a fixed shape but not a fixed volume
Solids are not rigid, have a fixed shape and no fixed volume
Solids are rigid, have a fixed shape and a fixed volume
This diagram represents particles in a ______________ state.
Solid
Liquid
Gas
In which state of matter will there be the LARGEST space between molecules?
Solid
Liquid
Gas
The more energy that particles have, the ___ they move.
slower
faster
These properties describe a ___.
solid
liquid
gas
These properties describe a ___.
solid
liquid
gas
These properties describe a ___.
solid
liquid
gas
Liquid particles have more energy than ___ particles.
solid
gas
The particles of ___ generally have the least amount of energy.
solids
liquids
gases
A- with tight molecules
B- molecules further apart than A
C- less molecules
