Matter
What is matter?
Matter is anything that has weight and takes up space.
What is the change from a solid to a liquid called?
Melting
How many states of matter are there?
Three
What is weight?
How heavy something is.
What is a particle?
The tiny building blocks that make up matter.
What does a heating curve show?
How temperature changes as a substance is heated.
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The Lion King
What are the three forms of matter?
Solid
liquid
gas
What is the change from a liquids to gas called?
evaporation
Explain what solid is?
Solid is a matter that has a definite size and shape.
What is volume?
The amount of space taken up by something.
Explain how the particles in a gas look.
Particles in gas move freely and far apart.
Random, no fixed position
What happens to temperature when a substance is heated?
It generally increases.
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Frozen
What are the two things that all matter has?
Mass and volume.
What is the change from a solid directly into a gas called?
Sublimation
Explain what liquid is?
Liquid is a matter that has a definite size but no definite shape.
How is volume calculated?
Length x height x width
Explain how particles in solid look.
They are arranged in fixed position and vibrate in fixed spot.
On a heating curve, what change of state happens at the boiling point?
Liquid → gas
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Spider-Man
What state of matter would a bicycle be?
Solid
If I want to change gas to liquid what should the temperature be and what is the process called?
The temperature should be cold and the process is called condensing.
Explain what is gas?
Gas is a matter that has no definite size or shape.
Give 4 examples of liquid?
juice, coffee, water, oil, milk.
Explain how particles in liquids look.
The particles in liquids are close together but no fix pattern.
On a heating curve, what is happening when a solid reaches its melting point?
Solid → liquid (melting)
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Inside Out
What state of matter would the ocean be?
Liquid
Complete the following with the process it must use:
solid to liquid
gas to solid
liquid to gas
solid to liquid = melting
gas to solid= deposition
liquid to gas= boiling
Give an example of how we can test a solid matter.
By giving the weight and volume of any solid matter.
Give 5 examples of solid.
Book, laptop, bottle cellphone, chair
Why can gases be compressed more easily than solids and liquids?
Because gas particles are much further apart and have lots of empty space between them.
A substance is heated from a solid until it becomes a gas. What TWO changes of state will occur?
Melting and evaporation.
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