Unit 3 PT Practice

Front

Define magnetic.

Back

Magnetic is the property of materials that can attract or repel due to their interaction with magnetic fields.

Front

Define flexible.

Back

Capable of bending easily without breaking.

Front

What material is soluble in water?

Back

Salt and sugar.

Front

Which material would conduct heat the best?

Back

Metal.

Front

What would fit in a paper bag?

Back

A plastic water bottle.

Front

What is a magnet?

Back

An object that produces a magnetic field and can attract or repel certain materials.

Front

What does it mean for a material to be conductive?

Back

It means the material can allow electricity or heat to pass through it easily.

Front

Give an example of a flexible material.

Back

Rubber is an example of a flexible material.

Front

What is the opposite of soluble?

Back

Insoluble, which means a substance cannot dissolve in a solvent.

Front

What is an example of a good insulator?

Back

Plastic is a good insulator of heat.