IPC FALL FINAL EXAM 2024 PD 3

Front

What is the conversion from centigrams to grams?

Back

1 centigram (cg) = 0.01 grams (g). Therefore, 24 cg = 0.24 g.

Front

What is the First Step of the Scientific Method?

Back

Ask a Question.

Front

Which tool is used to measure Volume?

Back

Graduated Cylinder.

Front

What type of mixture is a chocolate chip cookie?

Back

Heterogeneous mixture.

Front

What is the physical property of glass shattering into pieces?

Back

Brittleness.

Front

Define a homogeneous mixture.

Back

A mixture that has a uniform composition throughout, such as saltwater.

Front

Define a heterogeneous mixture.

Back

A mixture that consists of visibly different substances or phases, such as a salad.

Front

What is the purpose of a hypothesis in the scientific method?

Back

A hypothesis is a testable prediction about the outcome of an experiment.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change alters the form of a substance but not its chemical composition, while a chemical change results in the formation of new substances.

Front

What is the definition of mass?

Back

Mass is the amount of matter in an object, typically measured in grams or kilograms.