Matter Vocabulary
Everything that has mass and takes up space
What is Matter
Definition: properties of matter that can be observed or measured
Physical Properties
What are the 3 states of matter
What is solid, liquid, and gas
Ice cubes changing into water is caused by what?
What is Heating
A combination of 2 or more substances that can easily be separated is a?
What is Mixture
The amount of matter in something
What is Mass
You can tell the difference between a rock and a cork by testing what physical property?
What is sink or float.
Pancake syrup is in what state?
Adding heat to a pot of water will change the liquid into what state?
What is gas
How would you separate a bowl of Chex mix
What is picking out certain pieces
Definite shape and size
What is Solid
You can sort out sand and iron fillings by testing what physical property?
Magnetism
An ice cube is in what state of matter?
The process of changing from a gas to a liquid is called?
What is condensation
True or false a bowl of different fruit is considered a heterogenous mixture?
What is True
Takes the shape of the container it is in
What is Liquid
What tool can you use to separate rocks and sand?
What is a Sifter
Air is a compound that is a gas? T/F
Explain or give an example.
False. Air is a mixture of gas elements & compounds like O2, CO2, N2, He, SO2, N2O etc
The process of changing from a liquid to a gas is called?
Evaporation
How can you separate oil and vinegar?
What is decant/pour off the oil
Takes the shape and volume of the container it is in.
What is Gas
Give an example of a physical property of matter
boiling point, color, state of matter, density, etc.
Think of a glass of soda the bubbles are an example of what state of matter?
What is a gas
When water turns to a solid the process is _______ thermic and resulting molecules have _____ _________ energy at -50C.
(endo/exo). (more/less) ( kinetic/potential)
What is exo , less, kinetic
How would you separate salt and sand?
Add water- salt dissolves then filter out bigger sand particles, then boil; off water leaving salt