The Particle Theory

Particles are made of ....

• atoms

• molecules

• atoms and molecules

• atoms or molecules

There are ... of matter.

• tree

• four

• three

• for

"Has a definite mass, a definite shape and its volume does not change" is the properties of ....

• solid

• liquid

• gas

• plasma

"Has a definite mass, a variative shape and its volume does change" is the properties of ....

• solid

• liquid

• gas

• plasma

In which state does the matter is easy to compress?

• solid

• liquid

• gas

• plasma

When the particles get more energy, they will vibrate more slowly and move faster than before.

• TRUE

• FALSE

The picture shows an arrangment of ....

• solid

• liquid

• gas

• plasma

How many state of matter does shown in the picture?

• One

• Two

• Three

• Four

The state of matter of a substance can be changed.

• FALSE

• TRUE

The changing state of matter is ... chage.

• chemical

• physical

• structural

• functional