................ is the space that an object occupies.

.............. is the amount of matter there is in an object.

We measure mass in litres.

We measure volume in grams or kilograms.

.................. is a specific property of matter. It is the relationship between the mass of an object and its volume.

................. is a property of matter when something is difficult to break.

Wood is rigid because it cannot bend.

The water has more density than the oil.

Opening a door with your hand it´s a:

Which sentence is correct? (JUST ONE)

Light pass through a transparent material:

A fragile material is difficult to break

Liquid can pass through a permeable material

Mass is the amount of ____________ something contains

Which of these materials is elastic and opaque?

Which of these materials is transparent and fragile?

Which property is most important for a raincoat?

True or false? You can see a force.

Select the non-contact forces

Two south poles of magnets will __________ each other

Which of these uses friction?

In which direction does gravity act?

What instruments can we use to measure mass?

What instruments can we use to measure mass?

What is the unit of measurement for mass?

This is a thermal conductor.

This is a thermal insulator.

This if a material dissolves or does not dissolve in a liquid.

This if a material returns to their shape when stretched.

This if a material transfers or does not transfer heat.

Diamond

Chalk

Chalk

glass

metal

salt

sugar

pepper

plastic

The substance does not change.

The substance changes into a new substance.

We take milk and make yogurt.

We burn wood and it becomes ash.

We melt ice and it becomes water.

I break a paper into little pieces.