Physical Properties
What does "texture" describe?
How a material feels (e.g., rough, smooth)
This material is brown, non-magnetic, and has a grainy texture.
Wood
What tool do you use to measure the mass of an object?
A scale
What does it mean if a material is “magnetic”?
It is attracted to a magnet
This shiny metal conducts electricity and is lightweight.
Aluminum
What do you use to test if a material is magnetic?
A magnet
What property is measured using a scale?
Mass
This material is flexible, non-conductive, and not magnetic.
Plastic
What is the purpose of a scratch test?
To test a material’s hardness
What property tells how easily a material can be scratched?
Hardness
You identify a metal object that is magnetic and shiny. What might it be?
Iron or steel
What should you do before making a conclusion about a material?
Collect and analyze your data
What property allows electricity or heat to flow through a material?
Conductivity
A material has a smooth texture, is not magnetic, and has low mass. What could it be?
Foam or plastic
What is the term for using evidence to determine a material’s identity?
Investigation