States of Matter
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Preview questions (no answers)
- 1.
In the Particle Theory, which of the following is NOT a main idea?
A.Matter is made of tiny particles
B.Particles are always moving
C.Particles grow larger when they get hot
D.There are spaces between particles
- 2.
What is 'dry ice' (solid carbon dioxide) known for doing at room temperature?
A.Melting into a liquid
B.Freezing more water
C.Subliming into a gas
D.Condensing into a liquid
- 3.
What happens to the total mass of a substance when it melts?
A.The mass increases
B.The mass decreases
C.The mass stays the same
D.The mass becomes zero
Download the worksheet for States of Matter - Particle Theory to practice offline. It includes additional chapter-level practice questions.
Solids, Liquids, and Gases
SubtopicSolids, Liquids, and Gases under States of Matter for Grade 6 IB.
Preview questions (no answers)
- 1.
Which of these is the best example of a gas?
A.Honey
B.Smoke
C.Sand
D.Nitrogen
- 2.
When a solid is heated, its particles usually:
A.Move closer together
B.Vibrate faster
C.Stop moving
D.Shrink in size
- 3.
Which state of matter is characterized by having a fixed volume but taking the shape of the bottom of its container?
A.Solid
B.Liquid
C.Gas
D.Vapor
Download the worksheet for States of Matter - Solids, Liquids, and Gases to practice offline. It includes additional chapter-level practice questions.
Changes of State (Melting, Freezing, Evaporation)
SubtopicChanges of State (Melting, Freezing, Evaporation) under States of Matter for Grade 6 IB.
Preview questions (no answers)
- 1.
When you boil a kettle, the level of the liquid water inside goes down over time. Why?
A.The water is freezing
B.The water is turning into a gas
C.The water is turning into a solid
D.The water is being created
- 2.
What happens to a snowman when the sun comes out and the temperature rises above ?
A.It evaporates immediately
B.It freezes more
C.It melts
D.It stays the same
- 3.
In the sequence shown in the diagram, what is the state of matter at point C?
A.Solid
B.Gas
C.Liquid
D.Ice
Download the worksheet for States of Matter - Changes of State (Melting, Freezing, Evaporation) to practice offline. It includes additional chapter-level practice questions.
Physical vs. Chemical Changes
SubtopicPhysical vs. Chemical Changes under States of Matter for Grade 6 IB.
Preview questions (no answers)
- 1.
What is the best way to describe a physical change?
A.A change that creates a new type of matter
B.A change in form or state without changing the identity
C.A change that always involves fire
D.A change that only happens to solids
- 2.
Which change can be easily reversed by cooling or heating?
A.Burning a log
B.Frying a steak
C.Melting an iron bar
D.Souring of milk
- 3.
In which state of matter are the particles most organized?
A.Gas
B.Liquid
C.Solid
D.Steam
Download the worksheet for States of Matter - Physical vs. Chemical Changes to practice offline. It includes additional chapter-level practice questions.