Of the three states of matter, particles are moving the fastest and are the farthest apart in a _________.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

1.The state of matter with a fixed volume but no fixed shape is _______.

• solid

• liquid

• gas

1.Particles cannot change position in a ________

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Density is a physical property that describes how much matter is in a certain amount of space. Which picture shows the highest density?

• 
• 
• 

matter

• Anything that has weight and takes up space
• anything that has a smell and you can feel it
• only a few things have matter
• the longest distance running
  

Tags

NGSS.MS-PS1-5

Which of these is a chemical property of iron?

• It is dense.

• It has a melting point.

• It is hard to bend.

• It can become rusted.

Which statement about chemical properties is true?

• Chemical properties include melting and boiling points.

• Bending metal is an example of a chemical property.

• A chemical property is the ability of a substance to change into something else.

Ice melting is an example of a ___________ ____________.

• Chemical Change

• Physical Change

• Composition Change

Tags

NGSS.MS-PS1-4

Which of the following is a chemical property?

• Malleability

• Decomposition

• Boiling Point

Tags

NGSS.MS-PS1-1

What is happening in this picture of water boiling?

• Molecules are speeding up

• Molecules are slowing down

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5