WorksheetsLab Safety
Total questions: 12
Worksheet time: 12mins
Eating, drinking, or chewing gum in the experimental work area is...
okay, as long as you share
allowed once you've cleaned up
encouraged
forbidden
When observing chemicals...
taste them
waft odors toward you
directly inhale them
immediately apply them on your skin
Hot glassware (and many other lab materials) looks the same as...
the sun
mercury
metal
cold glassware
Why do we use goggles/eye protection?
to stop our eyes from hurting
to help you see the board
to look cool
to protect your eyes from chemicals, heat, or broken glassware
If you don't understand something about a lab, what should you do?
ask the teacher!
just skip that part of the lab
figure it out on your own
ask your best friend in the class
When gathering glassware and equipment for an experiment, you should
use a beaker to drink water
carry as much as you can at one time
stack the glassware to carry it
examine all glassware to check for chips and cracks
When you finish working with chemicals, biological specimens, and other lab substances, always
treat your hands with lotion
wash your hands with soap and water
wipe your hands with a cleansing wipe
dry your hands with a paper towel
