Classify Matter- Review

What are the three states of matter?

• Density, Magnetism, Insulator
• Solid, Liquid, Gas
• Mass, grams, Celsius

To group together based off of similar traits

• Matter
• Mass
• Classify

Whether an object is more or less dense than water

• Solubility 
• Relative Density 
• Physical Properties

If an object is an insulator it

• allows electricity to flow.
• stops electricity from flowing.

To determine the mass of an object

• a ruler is important.
• a scale is used.
• water is tested.

If crystals mixed with water cannot be seen then they are

• Magnetic
• More dense
• Soluble

How can you separate magnetic items?

• With a nail
• With a magnet
• By looking for grey things

Properties of matter

• Can be observed
• Cannot be observable
• Are always soluble

Thermal energy causes an exchange of ...

• gas
• heat 
• water

Stuff that all things are made up of

• air 
• water
• mass