Lab Safety, Equipment, Scientific Notation, Metric System

If you spill or break something during an experiment, what is the FIRST thing you should do?

• Tell the teacher.
• Clean it up. 
• Cover it with a paper towel.
• Leave it for someone else.

Identify the piece of lab equipment seen in the image.

• Erlenmeyer Flask
• Graduated Cylinder
• Beaker
• Test Tube

Identify the primary function of the lab equipment seen in the image.

• Mixing liquids
• Measuring liquid volume
• Mixing solids
• Measuring mass

Identify the primary function of the lab equipment seen in the image.

• Transfer small amounts of liquid
• Transfer large amounts of liquid
• Measure liquid volume
• Mixing liquid chemicals

Identify the piece of lab equipment seen in the image.

• Pipets
• Test Tubes
• Forceps
• Scoopulas

A beaker is used to measure volume in which metric unit?

• Milliliters (mL)
• Grams (g)
• Meters (m)
• Kilograms (kg)

Identify the piece of lab equipment seen in the image.

• Microviewer
• Dissecting Scope
• Microscope
• Electron Imager

What is special about graduated cylinders?

• They hold large quantities of liquid safely
• They measure small amounts very accurately. We use them when precision is important.
• They allow us to examine the liquid, we use them when looking for suspended solids.
• They are easily heated. We use graduated cylinders to heat liquids

• beaker
• graduated cylinder
• erlenmeyer flask
• test tube

• beaker
• graduated cylinder
• test tube
• erlenmeyer flask