States of Matter
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
The Particle Theory
SubtopicThe Particle Theory under States of Matter for Grade 6 IGCSE.
Preview questions (no answers)
- 1.
What happens to the particles when a solid is cooled?
A.They vibrate less
B.They vibrate more
C.They start to slide
D.They turn into gas
- 2.
Which state of matter is described as having particles with very little space between them and arranged in rows?
A.Liquid
B.Gas
C.Solid
D.Steam
- 3.
When a gas is turned into a liquid, the particles:
A.Move further apart
B.Lose energy
C.Move faster
D.Get larger
Download the worksheet for States of Matter - The Particle Theory to practice offline. It includes additional chapter-level practice questions.
Properties of Solids, Liquids, and Gases
SubtopicProperties of Solids, Liquids, and Gases under States of Matter for Grade 6 IGCSE.
Preview questions (no answers)
- 1.
What is the term for a substance that can flow, including both liquids and gases?
A.Solid
B.Metal
C.Fluid
D.Solution
- 2.
Which of the following describes the shape of a gas?
A.It has a fixed, square shape
B.It has a fixed shape but no fixed volume
C.It takes the shape of whatever container it is in
D.It always looks like a sphere
- 3.
Which state of matter has particles that can only vibrate in place?
A.Gas
B.Liquid
C.Solid
D.Steam
Download the worksheet for States of Matter - Properties of Solids, Liquids, and Gases to practice offline. It includes additional chapter-level practice questions.
Changes of State (Melting, Boiling, Evaporation)
SubtopicChanges of State (Melting, Boiling, Evaporation) under States of Matter for Grade 6 IGCSE.
Preview questions (no answers)
- 1.
When liquid water is heated, what happens to the particles just before they reach the boiling point?
A.They start to slow down
B.They move faster and faster
C.They get bigger
D.They disappear
- 2.
In which state of matter are the particles often arranged in neat, organized rows?
A.Gas
B.Liquid
C.Solid
D.Plasma
- 3.
Which of the following descriptions best fits the particles in a gas?
A.Close together and vibrating
B.Close together and sliding
C.Far apart and moving fast in all directions
D.Arranged in neat rows
Download the worksheet for States of Matter - Changes of State (Melting, Boiling, Evaporation) to practice offline. It includes additional chapter-level practice questions.
Preview questions (no answers)
- 1.
In which situation is diffusion the most useful for a living organism?
A.Protecting the skin from rain
B.Moving oxygen into cells for respiration
C.Growing hair
D.Blinking the eyes
- 2.
If you have a high concentration of perfume in the bottle and a low concentration in the room, where will the perfume go when opened?
A.It will stay in the bottle
B.It will diffuse into the room
C.It will sink to the floor
D.It will turn into a solid
- 3.
What provides the energy for the particles to move during diffusion?
A.Electricity
B.Internal thermal energy (heat)
C.Light energy
D.Sound energy
Download the worksheet for States of Matter - Diffusion to practice offline. It includes additional chapter-level practice questions.