Laboratory Equipment and Safety Quiz

What is the name of this laboratory equipment?

• Test tube

• Thermometer

• Balance

• Scalpel

Who must wear indirect vent goggles in the lab?

• Only the teacher

• Only students handling chemicals

• All people involved in the lab

• Only visitors

Name the unit a thermometer uses according to lab equipment notes.

• °C

• °F

• Kelvin

• Joules

Name the accuracy of the thermometer in the lab equipment notes.

• 0.5 °C

• 1.0 °C

• 0.1 °C

• 2.0 °C

What is the name of the lab equipment shown that is used as a reaction vessel?

• Erlenmeyer flask

• Thermometer

• Filter funnel

• Weighing balance

Name the accuracy of the electronic balance.

• 0.001 g

• 0.01 g

• 0.1 g

• 1 g

Name something you should never do with an electronic balance.

• Place chemical directly on weighing tray

• Close the draft shield

• Use a massing dish

• Turn on the balance

What is the draft shield used for on an electronic balance?

• To ensure accurate measurement

• To increase the maximum capacity

• To display the weight

• To clean the balance

What is another name for a test tube clamp?

• Test tube brush

• Test tube rack

• Test tube holder

• Test tube stand

What is the name of this laboratory tool?

• Beaker

• Spatula

• Thermometer

• Stirring rod