Particle theory of matter
All matter is made up of tiny particles called _____
Atoms
Which state of matter has a set shape and volume?
Solid
What is the change of state in matter when particles melt?
Solid to liquid
If you had to zoom in on a mixture to see the different particles would it be a mechanical mixture or a solution?
Solution
If you had a bowl of dried fruit with three different fruits in it. What type of mixture would the bowl of dried fruit be?
Mechanical mixture
Empty space
What state of matter is an oreo?
Solid
What is the change of state in matter when particles evaporate?
liquid to gas
Name a solution
(Answers will vary)
If you squeezed the juice out of a orange would the juice be a pure substance or a mixture?
mixture
Particles are always _____ randomly at all times.
Moving
Which state of matter has no set shape but a set volume?
Liquid
What is the change of state in matter when particles freeze?
Liquid to solid
Is a pencil a Mechanical mixtures or a solution
Mechanical Mixture
If you were to stick a pear in a 100 degree microwave what would the change in state of the pear.
Melting (solid-liquid)
What do particles do when they are heated?
They speed up and spread out
What state of matter is fire
Plasma
What is the change of state in matter when particles Condensate?
Gas to liquid
Is water a mechanical mixture or a pure substance.
Neither
If an apple was a compound and it was made out of 1 hydrogen, 2 carbon and 3 oxygen what would be the elemental symbol for the apple.
HC2O3
Particles are ________ to each other
Attracted
Name the two states of matter that have no set volume or shape
Plasma and gas
What is the change of state in matter when particles deposited?
Gas to solid
Which elements on the periodic table does NA stand for.
sodium
If a hotdog a is a mixture what would be the scientific name for the hotdog?
heterogeneous