Particle Theory Points
Something all matter is made of...
What are tiny particles?
A seperation method you would use for Skittles.
What is Sorting.
False or True: A pizza is a Pure substance.
What is False?
The large part of a solution that does the dissolving.
What is a solvent.
False or True: Explosives are good for the environment.
What is false.
Particles move quicker when this is applied.
What is heat?
The separation method for Iron and sand.
what is magnetism?
False or True. A pure substance is either heterogeneous or a homogeneous mixture.
What is False.
The universal solvent
What is water?
The colour of processed Uranium.
What is yellow?
False or true, the states of matter are solid, gas and water.
False, the states of matter are solid, gas and liquid!
The separation method for salt and water.
What is evaporation?
True or False: All particles in a pure substance are identical.
What is true?
a solution that has a high concentration has a large amount of what?
It contains a large amount of solute.
The name for a type of energy that cannot be used more than once.
What is non-renewable energy?
Name the states of matter with the most space in between the particles to the least space in between.
Gas, liquid and then solid.
The easiest way to separate gold bits from dirt and water.
What is sieving?
The difference between A pure substance and a mixture.
What is pure substances are made of one particle and a mixture is made of two or more particles.
_____ decribes how well something dissolves. Matter can be _______ or ________.
What is Solubility describes how well something dissolves. Matter can be soluble or insoluble.
Uranium is used to produce this type of power/energy.
What is nuclear energy?
Any 4 points of particle theory.
What is
-Matter is made of tiny particles.
-Particles have spaces between them.
-Particles are always moving
-Temperature affects particle speed
-Particles are attracted to each other
The separation method to determine how many substances are in a mixture and what they are.
What is paper chromatography?
An example of a compound, element,heterogeneous and homogeneous mixture.
What is
Element: O2
Compound:H2O
Homogeneous: Kool-aid
Heterogeneous: Pizza
If the concentration of a solution is 6g/120ml the percentage is...
What is 5%.
This causes the earth's temperature to rise because of trapped greenhouse gases.
What is global warming?