What is it?
True or False:
Gravity can change your mass.
False! It changes your weight.
True or False:
There are three states of matter.
True!
True or False:
Buoyancy is a characteristic of matter.
True! Buoyancy is a force of water that keeps things afloat.
True or False:
A Liquid could become a gas.
True! Water can become steam.
What is Matter?
Anything that takes up space and has mass.
What are the three states of matter?
Solid, liquid, gas.
True or False:
Liquids have a definite shape but Solids change shape to fit their container.
False! Solids have a definite shape but liquids change shape to fit their container.
What does it mean if something is recycled?
It used to be something else and was changed into a new object.
How do we measure mass?
Grams or Ounces
What is an example of a solid?
Ex. Textbook
Give three examples of properties of matter.
Ex. Size, shape, color.
What change in matter happens when water turns to ice?
A liquid becomes a solid.
What are three properties of matter?
Ex. Smell, temperature, size.
Give an example of a liquid.
Ex. Apple Juice
What is density?
The measure of how light or heavy something is for its size.
What would cause a solid to change to a liquid?
Heat.
What is mass?
Mass is the amount of matter making up an object.
Give an example of a gas.
Ex. Helium
What determines an objects ability to float in water?
What are the "three R's"?