SNC1W Lab Safety + WHMIS Quiz

Match the WHMIS symbopl to the correct description.

• Biohazardous

• 
• Flammable/ combustible

• 
• Poisonous/ Toxic

• 
• Oxidizing chemical

• 
• Corrosive to skin and/ or eyes

• 

Order the following danger symbols from least dangerous to most dangerous

• 
• 
• 

Match the following lab equipment to the correct description

• Used to find the mass of a substance

• Test Tube Rack

• Used to support and hold test tubes

• Triple Beam Balance

• Used to grind substances into a powder

• Mortar & Pestle

• Used for precise measurement of liquids

• Beaker

• Used for mixing and heating liquids

• Graduated Cylinder

Label the pieces of lab equipment.

h

i

j

f

d

a

Bunsen burner

Mortar & Pestle

Ring clamp

Round-bottom Flask

Test tube

Beaker

Erlenmeyer Flask

Beaker Tongs

Petri dish

Graduated cylinder

List a total of 5 safety precautions (things you should do) or pieces of safety equipment to use during a lab.