Lab Safety 1
When should safety goggles be worn in the science lab
What is at the start of every lab/at all times in the lab
True or False: Contact lenses may be worn in place of safety glasses
What is false
The proper way to smell chemical vapours
What is to waft
Contents are under pressure and may explode if heated, punctured or dropped
What is compressed gas
You should aim here when using a fire extinguisher
What is at the base
The proper way to test for hot objects
What is using the back of your hand
What should not be done with a bunsen burner if it doesn't start
What is keep the burner gas on for more than 5 seconds
Has the ability to harm or kill living organisms if ingested or inhaled
What is toxic
Type of shoes and pants that should be worn in a science lab
What are closed toe shoes and long pants
what you should do if an accident occurs in the science lab
What is tell/notify the teacher immediately
What occurs starting 10 minutes prior to the end of class
What is clean up
If there is broken glass mixed with chemicals you should do this
What is tell the teacher and put broken glass into the BROKEN GLASS container
Materials that cause severe skin damage and burns with risk of eye damage
What is corrosive
The emergency equipment used when a chemical or solution gets into your eyes
What is the eyewash fountain
The proper way to mix water and acid
What is always add acid to water
You should do this with long hair when in the lab
What is tie it up/back
The nature of hazard when chemicals are spilled on hands
What is chemical burns
Asbestos and mercury are assigned this safety symbol
What is a health hazard
Used whenever poisonous or offensive odours are produced during an experiment
What is a fume hood
What should never done if you accidentally take more of a chemical than needed
What is returning unused chemicals to their bottles
What should never be used when heating chemicals
What is cracked glassware
What is never done when heating up materials in a test tube
What is never to point the open end of test tube at anyone and/or fill the test tube more than three-quarters full
Materials that are not flammable on their own but can provide the oxygen to fuel fires
What is oxidizing substance
The proper steps to take when chemicals are spilled on your hands
What is rinse immediately with large amounts of water, then wash with soap and water