Measurement And Lab Safety Flashcards
If someone gets injured….
Notify Teacher
What’s the order of units?
Kilo, Hecto, Deka, Basic Unit, Deci, Centi, and Milli.
If a chemical gets on someone’s skin…
Notify teacher
If something breaks or is broken…
Notify teacher
Wear _____ _______ whenever you are working with ANYTHING that might get into your eyes.
Safety Goggles
_____ your _____ before and after each __________.
Wash, Hands, Experiment.
Always ______ your work area and _________ after an experiment is completed. _________ must be returned to its proper place ______ you leave.
Clean, equipment, equipment, before.
Keep your work area _____. Keep anything unnecessary ___ of the table.
Clean, off.
______ reach across a ______.
Never, flame.
_______ look directly into a ____ ____ when mixing or _________ chemicals.
Never, test tube, heating.
When _________ glassware, use protective ____________ or ____, such as a ____ ____ holder.
Heating, equipment, tools, test tube.
Always point a test tube ____ from you and ________ when heating it over a _____ or other heat source.
Away, others, flame.
______ smell a chemical directly from the container. “_____” the fumes towards your ____.
Never, waft, nose.
______ taste anything unless you are instructed by your _______ to do so
Never, teacher.
______ mix chemicals without your _______’s permission.
Never, teacher.
