Matter

Property of a substance that would change the substance if observed.  Examples-flammability, re-activity.

• physical change
• physical property
• chemical property
• chemical change

Something about a substance that can be measured without changing what the substance is.  Examples:  melting point, density, smell

• chemical property
• physical property
• chemical change
• physical change

The "stuff" all things are made of.

• solute
• solvent
• matter
• physical property

The smallest part of matter is in this picture. What is it called?

• Atom
• molecule
• pebble
• piece

This model represents a 

• solid
• liquid
• gas

When a substance totally breaks down and separates in another substance.

• matter
• solute
• solution
• dissolve

The substance that does the dissolving.

• solute
• solution
• solvent
• chemical change

When a substance is dissolved in another substance.

• dissolve
• solute
• matter
• solution

This model represents a 

• solid
• liquid
• gas

Changing a substance without changing the type of molecules. Examples:  freezing, ripping, folding.

• chemical property
• chemical change
• physical property
• physical change