A substance that cannot be broken down into simpler substances

• compound
• element
• atom 
• matter

The smallest particle that has the properties of an element

• compound
• matter
• atom
• chemistry 

The chemical symbols and numbers indicating the atoms contained in the basic unit of a substance. 

• mixture
• coefficient
• subscript
• chemical formula

_____ describes two or more liquids that are able to dissolve into each other in various proportions

• immiscible
• mixture
• homogeneous
• miscible

The study of matter and how it changes is called

• physics
• biology
• chemistry
• physical science 

Anything that has mass and occupies space.

• matter
• mass
• atom
• elelment

A substance made of atoms of more than one element bound together 

• compound
• mixture
• ion
• cation

A combination of more than one pure substance 

• mixture
• compound
• molecule
• element

Two or more liquids that do not mix into each other are 

• miscible
• immisicible
• heterogeneous
• homogeneous

The resistance to a fluid to flow 

• evaporation
• energy
• viscosity
• sublimation