WorksheetsMatter states, properties and changes
Total questions: 79
Worksheet time: 32mins
Of the three states of matter, particles are moving the fastest and are the farthest apart in a _________.
solid
liquid
gas
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
Which graph correctly shows the effect of heat energy on the motion of molecules of matter?
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.
Density is a physical property that describes how much matter is in a certain amount of space. Which picture shows the highest density?
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.
Physical properties can be observed and/or measured without changing the substance's __________________.
property
composition
appearance
Ice melting is an example of a ___________ ____________.
Chemical Change
Physical Change
Composition Change
Which of the following is a chemical property?
Malleability
Decomposition
Boiling Point
The volume of a substance is a ________ _________.
Chemical Property
Physical Property
Change Property
What is happening in this picture of ice melting?
Molecules are speeding up
Molecules are slowing down
What is happening in this picture of water boiling?
Molecules are speeding up
Molecules are slowing down
What is happening when my ice cream changes from a solid to a liquid?
freezing
melting
burning
evaporation
What is happening when we freeze water?
Molecules are speeding up.
Molecules are slowing down.
Oh man! When I went to the store I bought a chocolate bar and when I got home it was a melted mess. What kind of change is this?
Chemical change
Physical change
Wave change
I made toast for breakfast! This is an example of a _________.
Chemical change
Physical change
Wave change
I found an orange under the front seat of my car! It's the decayed one on the right-blehhh! What kind of change is decomposition?
Chemical change
Physical change
Wave change
volume
