Safety 1
Always ____ your hands before and after an experiment.
wash
Never touch, ______ or smell chemicals.
taste
Always use ____ when handling test tubes.
tongs
Never perform unsupervised or ________ experiments.
unauthorized
Hands must be dry when unplugging electrics, be sure to pull the _____ not the cord.
plug
Read all ____ before beginning the experiment and ask questions if you are unsure of instructions.
directions
Never _____ directly into test tubes being heated or point them in the direction of others.
look
Never use broken or chipped _______.
glassware/materials
Wear a lab coat or _______ to protect yourself and your clothes from chemicals.
apron
Wear _____ to protect your hands when handling chemicals at all times.
gloves
Keep your work area organized and ____.
clean
If a spill occurs, clean it up immediately according to the _________ given by teacher.
instructions
Notify the ______ immediately if an injury occurs.
teacher
Wear closed-toe ______ when performing experiments.
shoes
Students must come to lab ready to learn. Distracting others, practical jokes or ________ is not allowed.
Horseplay
Know the location of _____ _____ and how to use it.
safety equipment
Never reach across an open ________.
flame
_______ __ your work area when the experiment is complete.
Clean up
No food, _____, gum or cosmetics are permitted in lab.
drinks
If chemicals come in contact with skin, ______ skin with water for 15-20mins. Notify teacher immediately.
flush/rinse
Always wear ________ when working with chemicals, burners or any substance that may hurt your eyes.
safety goggles
Pull back long ____ and be sure baggy or loose sleeves are rolled up and secure.
hair
Clean and return all _______ to their proper location when the experiment is complete.
materials/equipment
Chemicals are NEVER to _____ the lab.
leave
It is a student responsibility to know the ______ of and how to use all safety equipment in the event of a true emergency.
location