Solids
Liquids
Gases
Physical Changes
Matter
100
What is a solid in our classroom?
table, desk, chair, book, smart board, pencil, etc
100
What is a liquid in our classroom?
Water in the faucet/ drinking fountain, juice boxes, white glue, hand sanitizer, etc.
100
What is a gas we have in our classroom?
Oxygen (air) or helium (in our rounding balloon)
100
What is a physical change?
When matter changes from one form to another.
100
What are all substances made of?
Matter
200
What is the measure we use to weigh solid matter?
Mass
200
What is the measure we use to find the amount of space matter takes up?
Volume
200
What is a characteristic of gas?
always expanding, usually not visible (can't see it)
200
What is the physical change seen when ice changes into water?
Heat
200
What is matter?
anything that has mass and takes up space
300
What is a characteristic of a solid?
it has mass and a definite (non-changing) shape
300
What is a characteristic of a liquid?
It pours or flows and it takes the shape of it's container.
300
What part of the water cycle is steam coming from boiling water?
Evaporation
300
What is the physical change seen when water is boiled and there is steam?
Heat
300
What measures the amount of matter?
Mass
400
What is the only physical change that can change a solid?
Heat or melting
400
What are the physical changes that can change a liquid? Give an example of each.
Heat- turns liquid into gas (steam/ evaporation) Remove heat/ freezing- Turns liquid into a solid (ice)
400
What is a physical change that can change a gas?
remove heat/ freezing- liquid water or condensation
400
What is the physical change seen when gas changes into water?
freezing/ heat removed
400
What measures the amount of space occupied by matter?
Volume
500
What are the kinds of ways we can measure mass? Name 3.
pounds, kilograms, grams
500
What are the ways we can measure Volume? Name 3.
ounces, pints, quarts, cups, tablespoons, liters
500
DOUBLE JEOPARDY!!! What gases are not good for you?
Carbon Monoxide (what we breathe out) Methane
500
What is the physical change seen when liquid becomes ice?
freezing/ heat removed
500
What are the three states of matter?
Solid, Liquid, and Gas
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