Unit 1 Review Honors Chemistry

Front

What is a solid?

Back

A solid is a state of matter where the molecules are close together, maintaining a definite shape and volume.

Front

What is a liquid?

Back

A liquid is a substance that flows freely but has a constant volume, taking the shape of its container.

Front

What is a gas?

Back

A gas is a state of matter that does not have a definite size or shape, and it expands to fill its container.

Front

What is a chemical property?

Back

A chemical property is a characteristic of a substance that describes its ability to undergo a specific chemical change, such as corrosiveness.

Front

What is an intensive physical property?

Back

An intensive physical property is a property that does not depend on the amount of substance present, such as density or color.

Front

What is an extensive physical property?

Back

An extensive physical property is a property that depends on the amount of substance present, such as mass or volume.

Front

How do you calculate significant figures in multiplication?

Back

In multiplication, the result should have the same number of significant figures as the measurement with the least significant figures.

Front

Calculate 1.23 m x 0.89 m and give your answer with the correct number of significant figures.

Back

1.1 m²

Front

What is the definition of corrosiveness?

Back

Corrosiveness is the ability of a substance to eat away at or damage living tissue.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.