Transcript Good Morning - Science is a Blast

Bell Work 1-17-12
1) A chemical is marked with one of these
symbols:
If this chemical is used in a laboratory experiment,
which of the following should NOT be used?
a. latex or nitrile gloves b. glass containers
c. a hotplate
d. a Bunsen burner
2) Anything with the following symbol should
be ____________________.
a. touched while wearing gloves
b. disposed of in a biohazards container
c. considered to contain animal blood or tissue,
viruses, bacteria, fungi or cultured cells
d. All of the above
3) Materials with this sign should ____________.
a. Not ever be used because they will kill you
immediately
b. Be used with full protective gear (gloves,
goggles)
c. Be used under a hood if they produce fumes
d. b and c are correct
e. all of the above
Lab Safety Song
• Fill in the worksheet while you listen to the
song.
Lab Safety Song
1. Safety goggles
2-3. food or gum
4. Nearest exit
5. gloves
6. burn, blind, or make you sick
7. Cap
8. eyewash
9. Clean up your station
10. Your nostrils
11. Look around and locate important signs and
where things are. (scope out the space)
Lab Safety Song
12 – 15. eyes, hands, feet, toes
(pull back long hair)
16.Gently waft it with a gloved hand
17. wipe down the table top
18. flip-flops
19. designated receptacle
20.Wash thoroughly with water
Safety Symbols
Identify the symbols…..
Safety Symbols
Electrical Hazard
Safety Symbols
Combustible
Materials
Safety Symbols
No Open Flames
Safety Symbols
Corrosive
Materials
Safety Symbols
Flammable
Symbol
Safety Symbols
Fire Extinguisher
Safety Symbols
Toxic Chemical
Safety Symbols
Non-potable
water
Safety Symbols
Environment
Hazard
Safety Symbols
Eyewash Sign
Safety Symbols
Recycling Sign
Safety Symbols
Toxic Materials
Sign
Safety Symbols
Explosive
Materials Sign
Safety Symbols
Radioactive Sign
Safety Symbols
Biohazard Sign
Safety Symbols
Chemistry Hazard
Label
Lab Equipment
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