Safety Symbols

Any time chemicals, heat, loose particles, or glassware are used, all students will wear _______________.  There will be no exceptions to this rule.

• gloves
• long-sleeve shirts
• all safety equipment available
• laboratory goggles

A student had a small amount of chemical left at the end of lab, so she poured it into the sink with lots of water, without asking the teacher

• safe
• unsafe

A student sniffed some bleach to see if it had a strong smell.  

• Safe
• Unsafe

Which of the following should NOT be worn during a laboratory activity?

• loose clothing
• dangling jewelry
• sandals
• all of the above

After completing an experiment, all wastes should be

• left at your lab station for the next class
• disposed of according to your teacher's directions
• dumped in the sink
• taken home

Part of lab safety includes reading the lab procedure...

• before doing the lab
• while doing the lab
• after doing the lab
• only if you think you really need it

What does WHMIS stand for?

• Workplace, Hazardous, Matter, Information, Sheet 
• Working, Has, Many, Important, Systems
• Workplace, Hazardous, Materials, Information, Sheet  
• Workplace, Hazardous, Material, Information, Systems

The following symbol is for ...

• Biohazardous materials
• Compressed gas
• Oxidizing material
• Dangerously reactive material

The following symbol is for ...

• oxidizing material
• flammable material
• materials causing other toxic effects
• corrosive material

The following symbol is for ...

• Materials causing immediate and serious toxic effects
• oxidizing material
• corrosive material
• materials causing other toxic effects