Practice 1: Matter and Science Basics

What type of mixture is this?

• heterogeneous 
• homogeneous

Which of the following is not a chemical property? 

• rusting 
• boiling 
• rotting 
• burning 

Ability to rust is this type of property:

• Physical property
• Chemical property

Which is an example of a physical property?

• ability to react with acid
•  state of matter
• flammability
• ability to react with oxygen

A pure substance that cannot be broken down into any other substance.

• Elements

• Compounds

• Mixtures

A(n) ______________ is formed when two or more elements chemically combine.

• Compound

• Element

• Mixture

Mixtures are different than pure substances because mixtures-

• have lower boiling points

• can be separated physically

• are less dense than pure substances

• contain only one type of atom

The amount of matter in an object is a measure of the object's ________________.

• volume
• density
• mass
• solubility

Electrically charged state of matter similar to a gas.

• temperature
• liquid
• plasma
• gas

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume