Ch. 2 Lesson 1-2

Front

What is the first step a student should take in a science investigation?

Back

Read the steps of the investigation.

Front

Magnetism is a type of ____________

Back

force (fuerza)

Front

Why will a magnet pick up a nail but not a penny?

Back

Because the nail contains iron (contiene hierro).

Front

Which object is most likely to have the lowest mass?

Back

Beach ball (pelota de playa).

Front

Iron, Nickel, and Cobalt are all __________________ materials.

Back

magnetic (magneticos).

Front

What is the purpose of safety equipment in a science investigation?

Back

To protect the student from potential hazards.

Front

What is a magnet?

Back

An object that can attract certain metals like iron.

Front

What materials are typically attracted to magnets?

Back

Iron, Nickel, and Cobalt.

Front

What is mass?

Back

The amount of matter in an object.

Front

How can you determine if an object is magnetic?

Back

By testing if it is attracted to a magnet.