Topic 3: Chemical Reactions Vocab

is made up of two or more substances that are together in the same place but their atoms are are not chemically combined.

• colloid

• mixture

• suspension

• solution

is a heterogenous mixture containing small undissolved particles that do not separate or settle out if the mixture is undisturbed.

• mixture

• suspension

• colloid

• solution

a mixture with particles that can be seen and easy separated by settling or filtration.

• mixture

• colloid

• suspension

• solution

a homogenous mixture of a solvent and one or more solutes.

• solution

• mixture

• colloid

• suspension

the part of the solution that is usually present in the largest amount.

• solute

• solvent

the substance that is dissolved by the solvent.

• solute

• solvent

• solution

A measure of how much solute can dissolve in a given solvent at a given temperature.

• solution

• dissolve

• solute

• solubility

A substance that enters into a chemical reaction

• reactant

• product

A substance formed as a result of a chemical reaction

• reactant

• product

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A reaction that releases energy usually in the form of heat.

• exothermic reaction

• endothermic reaction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3