Vocab
anything that has mass and takes up space
What is matter?
This substance has a definite shape and define volume.
What is a soild?
Is cereal a solution or mixture?
Mixture
False, Matter is anything that takes up space and has volume.
Which molecules move the fastest? Solid, liquid or gas
Gas
the amount of matter something has
What is mass?
This has no definite shape, but does have a definite volume
What is a Liquid?
Is sweet tea a solution or mixture?
Solution
True or False. Matter can change forms.
True, it can change through the use of heat energy
Which molecules move the slowest? Solid, liquid or gas
Solid
The amount of space an object takes up.
What is Volume?
Atoms packed closely together in this state and they have high density
What is a solid?
Is salt water a solution or mixture?
Solution
True or false, when matter is combined, it loses mass.
False, the mass combines. 200g +10g= 210g
How to objects change from one state of matter to another?
Heat energy
this is the temperature at which a substance goes from a liquid to a gas
What is boiling point?
If enough heat is added to a liquid it become this state.
What is a gas?
What is fruit salad? Is it a mixture or solution?
Mixture
True or false, you can separate a solution.
True, in salt water, you can evaporate the water and be left with salt.
What is matter made of?
Atoms or molecules
What is the temperature called when water turns to ice?
Freezing point.
When heat is added to a solid, it becomes this state of matter
What is a liquid?
How many things have to be combined to be considered a mixture?
At least 2
True or False, volume is measured in grams and mass is measured in liters.
False, volume is measured in liters while mass is measured in grams.
What is in between atoms?