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16 questions
Matter is made of tiny particles called atoms and molecules.
True
False
Which of the following statements about the particle theory of matter is incorrect?
All matter is made up of tiny particles.
All substances are made of the same particles.
The particles can move when they are heated.
Particles are held together by strong electrical forces.
State of matter that takes the shape of it's container and has a definite volume.
Solid state
Liquid state
Gas state
Plasma state
State of matter that can fill containers with no fixed shape or volume.
Solid state
Liquid state
Gas state
Plasma state
State of matter in which materials have a definite shape and volume.
Solid state
Liquid state
Gas state
Plasma state
What change of state is taking place in this photograph?
Condensation
Freezing
Vaporization
Melting
What change of state is taking place in this photograph?
Condensation
Freezing
Vaporization
Melting
The diagram shows the changes in state of water (H2O). What is the process Z called?
Condensation
Freezing
Vaporization
Melting
Which of the following is a property of gases?
They have a definite volume.
They are not compressible.
They have no definite shape.
They have no ability to flow.
The diagram shows the way the particles of a solid occupy space. Select the property of a solid that is consistent with this micro-view.
No define shape
Cannot be compressed
No definite volume
When a beaker of water is heated its volume increases a little. What is happening to the particles in the liquid?
They are getting bigger.
They are moving slower.
They are moving faster.
They are getting smaller.
When you place a bottle of water in the freezer its volume increases. What is happening to the particles in the liquid?
They are getting bigger.
They are moving slower.
They are moving faster.
They are getting smaller.
Which is NOT a property of a solid?
They do not flow.
Definite volume.
No definite shape.
They are incompressible.
Which state of matter is represented in the following diagram?
Liquid
Liquid and gas
Gas
Solid
Which of the following states is correct?
Gases cannot be compressed.
Solids are easily compressed.
Gases are easier to compress than solids.
Liquids cannot be compressed or expanded.
Which change of state occurs when particles in a solid begin to move slowly past each other?
Melting
Freezing
Condensing
Vaporizing
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