Unit 1 Review (Equipment/Safety)

Front

Sharp objects in the laboratory should be carried by

Back

holding the handle with the tip pointed down.

Front

Goggles are worn in the laboratory

Back

any time chemicals, heat, or glassware are used.

Front

Which equipment holds liquids and allows reactions in a small space?

Back

test tube

Front

Which equipment holds, measures, and mixes liquids (not a precise measurement), and measures in milliliters?

Back

flask

Front

What does a digital scale measure?

Back

mass

Front

What is the purpose of wearing safety goggles in the lab?

Back

To protect eyes from chemicals, heat, or glassware.

Front

What is the correct way to handle a test tube?

Back

Hold it by the body, not the rim.

Front

What equipment is used to heat substances in the lab?

Back

Hot plate.

Front

What is the function of a beaker?

Back

To hold and mix liquids.

Front

What is the purpose of a graduated cylinder?

Back

To measure liquid volume accurately.