Materials
What property allows a material to bend and stretch?
Flexibility
It is solid changing into liquid.
MELTING
Melting a popsicle?
Reversible
It has a fixed shape.
What is SOLID?
It is HOW something feels.
TEXTURE
It makes materials WARMER.
HEATING
Cooked egg is an example of that kind of change.
IRREVERSIBLE
Water is what state of matter?
Liquid
Which property of plastic is BEST for using to make a raincoat?
Waterproof
It is making materials less hot.
COOLING
These changes to materials by heating and cooling can be CHANGED BACK.
REVERSABLE CHANGE
This state of matter is usually invisible.
GAS
It means to put things together.
ASSEMBLE
When something changes from a liquid to a solid
FREEZING
Burning paper is what type of change?
What takes the shape of its container when poured?
LIQUID
It means to take things apart.
DISASSEMBLE
It is a measurement of how cold or hot something is.
TEMPERATURE
Blowing a balloon is what type of change?
Reversible
Name 2 gases
Examples: Oxygen, Helium, Carbon Dioxide, Steam