Transcript True False

Lab Safety Review
Loose clothing, such as sweaters,
should be tied or removed before
doing the lab.
True or False
True
Always use the proper set up for
the lab, never a makeshift
apparatus (structure).
True
False
True
If you accidently get chemicals in
your eyes, immediately place them in
the eyewash or under the faucet to
dilute and flush the chemical.
True or False
True
Broken glass must be cleaned up
carefully using a broom and
dustpan, never your bare hands.
True or False
True
It is permissible (okay) to eat,
drink, and walk barefoot in the
lab
True or False
False
Hot glassware can be placed in cold
water so it cools fast, saving you
time at the end of the period.
True or False
False
Dispose of waste materials as
instructed by the teacher.
True or False
True
Work areas can be left messy,
just like your room at home.
True or False
False
You should perform only those
procedures and activities
assigned to you for the lab.
True or False
True
When heating a test tube, point it in
the direction of your friend so s(he)
can see what's happening.
True or False
False
Long hair must be tied back,
especially in the area of an open
flame.
True or False
True
Safety glasses must be worn during
the entire lab. The only exception is
when the teacher says that safety
glasses
are not required.
True or False
True
If you are tired, you may sit on the
lab tables, even though
concentrated acids, corrosives, or
free radical
organics may be present.
True or False
False
It’s okay to throw things across
the room, such as beakers, test
tubes and graduated cylinders.
True or False
False
Always replace the cover on a
chemical container after you
have removed what you needed.
True or False
True
Clean up spills immediately. If
they are chemicals, notify the
teacher.
True or False
True
Use a wafting motion when
testing for odors.
True or False
True
Always pour acid into water
when mixing two chemicals.
True or False
True
Combustible (ability to burn)
materials are safe around a
flame.
True or False
False