MATTER
It is anything that takes up space.
MATTER
Name the three states of matter.
SOLID, GAS and LIQUID
A material that doesn't bend easily.
RIGID
It is the amount of space that something occupies.
VOLUME
Name the two types of forces.
NON-CONTACT FORCES and CONTACT FORCES
Name three examples of matter.
OPEN ANSWER
It is the process of changing a liquid into a gas.
EVAPORATION
A material that changes shape easily.
FLEXIBLE
It is the amount of matter something contains.
MASS
It attracts all objects towards each other.
GRAVITY
They have a definite shape and a definite volume.
SOLIDS
It is the process of changing a solid into a liquid.
MELTING
A material that returns to its original shape when the force stops.
ELASTIC
It is measured in grams (g) and kilograms (kg).
MASS
It is a force of attraction or repulsion.
MAGNETISM
They do not have a definite shape or a definite volume.
GASES
It is the process of changing a liquid into a solid.
FREEZING
A material that doesn't let light pass through it.
It is measured in millilitres (ml) and litres (l).
VOLUME
It slows or stops motion when two objects rub together.
FRICTION
They do not have a definite shape, but they do have a definite volume.
LIQUIDS
It is the process of changing a gas into a liquid.
CONDENSATION
A material that can soak up liquid easily.
ABSORBENT
You can calculate it by dividing the object’s mass by its volume.
DENSITY
It is an upward force which acts in the opposite direction to gravity on objects immersed in a liquid.
BUOYANCY