4th Grade Topic 1 Quick Check

Front

What is the state of matter of water when it is in the form of snow?

Back

Solid

Front

What does the law of conservation of mass state?

Back

Mass cannot be created or destroyed in a closed system.

Front

What is the mass of the air inside a balloon if the empty balloon weighs 2 grams and the inflated balloon weighs 3 grams?

Back

1 gram

Front

What is a physical property of matter?

Back

A characteristic that can be observed without changing the substance, such as color or texture.

Front

What is NOT a physical property of firewood?

Back

Ability to burn

Front

What change in the state of matter occurs when water boils?

Back

Liquid to gas

Front

What is the mass of a block of clay if it is separated into pieces and the total mass remains the same?

Back

15 grams

Front

What is the definition of a solid?

Back

A state of matter with a definite shape and volume.

Front

What is the definition of a liquid?

Back

A state of matter that has a definite volume but takes the shape of its container.

Front

What is the definition of a gas?

Back

A state of matter that has no definite shape or volume.