Changes of States of Matter

Which of these objects has the proper material made of?

• frying pan made of plastic

• knives made of steel

• shoes made of wood

• bag made of glass

Why should the material of a matter be made out of a proper material?

• so the item can be fully functioned

• so the item can be well-displayed

• so the item can come in various colors

• so the item can be used as toys

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Which of these options described best about particle?

• Particle is a medium size of stuff that we can hold.

• Particle is a big size item that difficult to move.

• Particle is a small item that we can put inside our pocket.

• Particle is a tiny piece of stuff that we can't see.

Which of these options described best about the particles in solid?

• Particles are not packed as closely together.

• Particles are packed very closely together.

• Particles fill the container shape.

• Particles are moving around one another.

What is the main indicator of the changing states to be happened?

• temperature

• shape

• size

• volume

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of these options shows the matter in solid state?

• 
• 
• 
• 

Look at this picture carefully.

The picture shows the changing states of matter in the term of ...

• melting

• sublimation

• evaporation

• freezing

Tags

NGSS.MS-PS1-4

What is the freezing point of water?

• 0 ⁰C

• 100 ⁰C

• 25 ⁰C

• 80 ⁰C

What is the boiling point of water?

• 0 ⁰C

• 100 ⁰C

• 25 ⁰C

• 80 ⁰C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When evaporation is happening, matter in a liquid state changes into the gaseous state by adding the ...

• cooling point

• heat temperature

• volume water

• shape of container

Tags

NGSS.MS-PS1-4