Classification of Matter

Front

What is a pure substance made of 2 or more elements chemically combined in a specific ratio (Ex. Water)?

Back

Compound

Front

What is a type of mixture in which different parts can easily be seen (Ex. Vegetable soup)?

Back

Heterogeneous mixture

Front

What is a well-mixed mixture containing a solvent and at least one solute that has the same properties throughout (Ex. Sugar water)?

Back

Solution

Front

What is a type of mixture that is evenly mixed so you cannot see the parts and it looks all the same (Ex. Paint)?

Back

Homogeneous mixture

Front

What is a pure substance that cannot be broken down into any other substances by chemical or physical means?

Back

Element

Front

What is a mixture in which particles can be seen and settle out over time (Ex. Muddy water)?

Back

Suspension

Front

What is a mixture containing small, undissolved particles that do not settle out over time (Ex. Fog)?

Back

Colloid

Front

A base is a compound that makes hydroxide ions (OH^-) when dissolved in water.

Back

True

Front

Red litmus paper turns blue in the presence of an acid.

Back

False

Front

pH is the measure of how strong or weak an acid is.

Back

True