8th grade Ch. 10

Front

The ability of a tub of water to freeze over in winter is ____

Back

physical property

Front

The formula(s) to the right of the arrow in a chemical equation are called ____

Back

products

Front

If Solution A has a mass of 60 g and the total mass when mixed with Solution B is 120 g, what is the mass of Solution B?

Back

60 grams

Front

The formula to the left of the arrow in a chemical equation is called ____

Back

reactants

Front

The measurement of an object's mass is a ______

Back

physical property

Front

What is a physical property?

Back

A characteristic of a substance that can be observed without changing its identity.

Front

What is a chemical property?

Back

A characteristic that can only be observed during a chemical reaction.

Front

What is a physical change?

Back

A change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What is the law of conservation of mass?

Back

Mass is neither created nor destroyed in a chemical reaction.