ALC Lab safety, Metrics and lab equipment

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.

• Pipets
• Test Tubes
• Forceps
• Scoopulas

To be read accurately, one must place a graduated cylinder on a flat surface and measure at the bottom of the _______________ curve.

• Centrifugal
• Capillary
• Meniscus
• Infinity

• beaker
• flask
• graduated cylinder
• test tube

• buret
• erlenmeyer flask
• graduated cylinder
• beaker

Identify the equipment shown here:

• beaker
• Erlenmeyer flask
• Florence flask
• volumetric flask

Used for obtaining the masses of solid and liquid samples

• Scoopula
• Hot plate

• Electronic Balance

• Thermometer

What is the volume of the liquid in this graduated cylinder?

• 44 mL 
• 30.6 mL 
• 37 mL 
• 36 mL

How much space an object take up is its _______________.

• volume

• mass

• density

• buoyancy

The unit used to measure mass is

• cubic centimeters (cm3 )

• milliliters (mL)

• g/cm3

• grams (g)