Midterm Review Questions

Which lab equipment is used to hold and heat liquids?

• Beaker

• Erlenmeyer flask

• Test tube

• Graduated cylinder

Which piece of lab equipment is used to hold small amounts of liquid and is commonly used in experiments?

• Beaker

• Erlenmeyer Flask

• Test Tube

• Pipette

Which lab equipment is used to hold and organize multiple test tubes?

• Test tube rack

• Beaker

• Test tube holder

• Graduated cylinder

Which lab equipment is used to support apparatus during experiments?

• Iron ring

• Funnel

• Test tube rack

• Bunsen burner

Which lab equipment is used for heating substances?

• Hot plate
• Watch glass
• Dropper
• Erlenmeyer flask

Which lab equipment is used to transfer small amounts of liquid?

• Pipette

• Beaker

• Funnel

• Test tube

Which piece of lab equipment, used for holding small amounts of liquid and having a narrow opening, is being referred to?

• Test tube

• Erlenmeyer flask

• Beaker

• Watch glass

Which metric unit is used to measure length?

• Centimeter
• Pound
• Gallon
• Fahrenheit

Convert 5 meters to centimeters.

• 50 cm
• 500 cm
• 5 cm
• 0.5 cm

According to the model of the sun's lifespan, which stage comes after the main sequence?

• Red Giant stage

• White Dwarf stage

• Protostar stage

• Neutron Star stage