Primary · 3 · Science

Materials, Structures & Forces

40 practice questions available.

What is matter?

Anything that has mass and takes up space

What are the three main states of matter?

Solid, liquid, and gas

What is a property of a solid?

It has a fixed shape and a fixed volume

What is a property of a liquid?

It has a fixed volume but takes the shape of its container

What is a property of a gas?

It has no fixed shape or volume and spreads out to fill its container

Create a worksheet → Study with flashcards → Take a practice quiz →

Free, offline, no account needed — runs entirely in your browser.