7th Grade Science Matter Review

Front

Cl is the symbol for?

Back

Chlorine

Front

What is a measure of the gravitational force on mass?

Back

Weight

Front

What is anything that has mass and takes up space?

Back

Matter

Front

How do we calculate density?

Back

Density = Mass divided by Volume

Front

What are reactivity with water or flammability examples of?

Back

Chemical properties

Front

What is the definition of mass?

Back

Mass is the amount of matter in an object.

Front

What is the definition of volume?

Back

Volume is the amount of space an object occupies.

Front

What is the difference between physical and chemical properties?

Back

Physical properties can be observed without changing the substance, while chemical properties describe a substance's ability to undergo chemical changes.

Front

What is an example of a physical property?

Back

Color, shape, and boiling point are examples of physical properties.

Front

What is the formula for calculating weight?

Back

Weight = Mass x Gravitational Acceleration (W = m x g)