Safety Flashcards
(58 cards)
Never bring ___ or ___ into the chemistry classroom at any time
Food
Drink
Never enter the ___ or the___ without the teacher’s permission
Office
Chemical stores room
Complete all experiments at ___.
Designated workstations
Know position of the ___ and all safety resources such as fire extinguishers, eye wash stations, etc.
Nearest fire alarm pull
Wear protective ___ at all times in he laboratory
Eyewear
Know the ___ and ___ before beginning to work on an experiment. A ___ will allow you to be much more efficient and finish on time.
Purpose
Procedure
Flowchart
Do not bring ___ or ___ to class
Backpacks
Oversized bags
Do not point ___ at anyone
Loaded test tube
___ are not permitted in the classroom during lab work. Spilled ___ and broken ___ are just a few of the potential hazards
Open-toed shoes
Acids
Glass
Approach lab work with maturity. Do not move ___,___, or otherwise irresponsibly. Be ___ and ___ at all times.
Abruptly
Erratically
Alert
Cautious
Know how to use each piece of the ___ required. If you are unsure - ask!
Apparatus
Use materials only from containers that are ___. Read ___ carefully before using chemicals.
Properly labeled
Labels
Follow teacher’s directions for disposal of ___ and ___.
Chemicals
Contaminated wastes
Never put ___ in a sink. Do not use sink as ___ - even temporarily.
Solids
Garbage can
Never carry ___ or ___ through a group of students
Hot equipment
Dangerous chemicals
Never leave ___ unattended. Turn off equipment when not in use
Heat sources
Never breathe the odours of chemicals ___! Always ___ odours toward your nose with your hand
Directly from the source
Waft
Do not performs laboratory work without teacher’s
Express opinion
Always make sure ___ is clean prior to use
Glassware
Do not assume that any liquid on the benched, tables, or floor is ___. Instead assume it is a potentially ___ and take precautions when cleaning up
Water
Harmful chemical
In the event that you come into contact with acid or other harsh chemicals, ___ any area of your ___ or ___ with lots of ___. It is better to go home with wet clothes than no clothes. If the eyes are affected, then wash them continuously for ___.
Flush Body Clothes Cold water Fifteen minutes
___ spills immediately. Use ___ and dispose of in the waste basket.
Wipe up
Damp paper towels
Always ___ after handling chemicals
Wash hands carefully
When unplugging an electrical chord, pull the ___ not the ___. Report any damaged chords to the teacher immediately.
Plug
Chord
