Question |
Answer |
What is all matter made up of? |
particles |
What do particles have in between them? |
spaces |
How are particles moving? |
Randomly all the time |
How do particles move when they are heated? |
Faster and spread apart |
How do particles react with each other? |
They ten to attract each other and stay together |
What are the 3 states of Matter |
Solid, Liquid and Gases |
Solid |
It has a definite shape and definite volume |
Liquid |
No definite shape (it takes the shape of the container) and has definite volume |
Gas |
It does not have a definite shape or definite volume |
Particles in a solid |
The particles are closely packed together and stay in the same position but they vibrate all the time |
Particles in a liquid |
The particles are close together and stay in the same position but they can move around each other in all directions. |
Particles in a Gas |
The particles are very far apart . They have lots of energy and move fast in all directions . They can even leave their container if it is not sealed. |
What is a mixture |
Matter that contains 2 or more pure substances mixed together |
What are two example of mixtures? |
granola barpaint |
What is a pure substance? |
Matter that contains only 1 kind of particle |
What are 2 examples of pure substances? |
Saltsugar |
Which one of these is NOT a pure substance |
Distilled watermilksoda pop |
What is a homogeneous mixture? |
a mixture that looks like a pure substance |
What are some examples of a homogeneous mixture? |
paintaircoffeejuice |
What is a heterogeneous mixture? |
A mixture where you can see the different particles |
What are some examples of a heterogeneous mixture? |
soilgranola barsalad |