Which is NOT an example of chemical change? baking a cake, leaves changing color, ripping a piece of paper, food being digested

A(n) _____________ change occurs when a substance reacts and forms one or more new substance.

A suspension is considered a ____________ mixture.

The resistance of a liquid to flowing

An element has a __________ composition because it contains only one type of atom.

A ________________ is any characteristic of a material that can be observed or measured without changing the composition of the substances in the material.

Both solutions and colloids are considered ___________ mixtures.

TRUE or FALSE: A liquid with a high viscosity flows more slowly than a liquid with a low viscosity at the same temperature.

A ________________ is a substance that cannot be broken down into simpler substances. .

TRUE or FALSE: A compound has the same properties as the elements from which it is formed.

TRUE or FALSE: Every sample of a pure substance has exactly the same composition and the same properties.

8. Two processes that are commonly used to separate mixtures are _______________ and _________________.

TRUE or FALSE: Discovering which of two materials can scratch the other is a way to compare the hardness of the material.