Unit 2: Matter and Solutions STUDY GUIDE

A mixture in which particles can be seen and easily separated by settling or filtration

• heterogeneous mixture
• suspension
• colloid
• homogeneous mixture

A mixture in which different materials can be distinguished easily

• suspension
• homogeneous mixture
• heterogeneous mixture
• colloid

A mixture containing small, undissolved particles that do not settle out.

• heterogeneous mixture
• homogeneous mixture
• suspension
• colloid

A mixture in which substances are evenly distributed throughout the mixture

• colloid
• homogeneous mixture
• heterogeneous mixture
• suspension

the substance that is dissolved

• solution
• solvent
• solute

the substance in which the solute dissolves

• solute
• solution
• solvent

A mixture that forms when one substance dissolves another.

• solution
• solute
• solvent

mixtures of two or more metals

• homogeneous mixture
• heterogeneous mixture
• alloy
• solution

Auqeous Solution

• solutions with water as the solvent
• solutions with oil as the solvent
• solutions with acid as the solvent

Definition of a phase diagram: a graph of pressure versus temperature that shows which phase a substance exists in under different conditions of temperature and pressure

• true
• false

Tags

NGSS.MS-PS1-4