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Chemistry Lab Equipment and safety

Total questions: 38

Worksheet time: 33mins

Name
Class
Date
1.
Beakers are used
a)
to measure volume with high accuracy and precision
b)
to hold small amounts of dry chemicals
c)
to recover dissolved solids
d)
to measure approx. volumes and observe reactions
2.
Name the lab equipment. 
a)
wire gauze
b)
evaporating dish
c)
ring stand
d)
crucible
3.
Name the lab equipment.
a)
ring stand
b)
ring clamp
c)
Bunsen burner
d)
wire gauze
4.
Name the lab equipment. 
a)
test tube rack
b)
test tube holder
c)
tweezers
d)
tongs
5.
Name the lab equipment. 
a)
test tube
b)
graduated cylinder
c)
flask
d)
beaker
6.
Name the lab equipment. 
a)
tweezers
b)
crucible tongs
c)
test tube holder
d)
test tube rack
7.
Name the lab equipment. 
a)
watch plate
b)
evaporating dish
c)
crucible
d)
tongs
8.
Name the lab equipment.
a)
Ring Stand
b)
Flask
c)
Beaker
d)
Bunsen Burner
9.
When should you use the safety shower?
a)
After P.E.
b)
After spilling chemicals onto your body
c)
Before going out on a date
d)
Never
10.
What should you do if you break glass in the lab?
a)
Tell the teacher, sweep up the glass, and put it in the broken glass container
b)
Tell the teacher, sweep up the glass, and dump it into the garbage
c)
Pick up the glass with your hands
d)
Ignore it; the teacher will clean it up
11.
Name the tool pictured
a)
scalpel
b)
pipet
c)
Tweezer
d)
Forceps
12.
This piece of equipment is used to cover containers such as test tubes.
a)
slide
b)
stopper
c)
beaker
d)
test tube
13.
Identify the equipment shown here:
a)
concave glass
b)
convex glass
c)
watch glass
d)
glass plate
14.
Identify the equipment shown here:
a)
beaker
b)
Erlenmeyer flask
c)
Florence flask
d)
volumetric flask
15.
Name this item 
a)
Spatula 
b)
Stirring rod 
c)
Thermometer 
d)
Tongs
16.
What is special about graduated cylinders?
a)
They hold large quantities of liquid safely
b)
They measure small amounts very accurately. We use them when precision is important.
c)
They allow us to examine the liquid, we use them when looking for suspended solids.
d)
They are easily heated. We use graduated cylinders to heat liquids
17.

Horseplay or practical jokes in the laboratory are

a)

always against the rules.

b)

okay.

c)

not dangerous.

d)

okay if you are working alone.

18.

Return all unused chemicals to their original containers.

a)

True

b)

False

19.

Approved eye protection devices (goggles) are worn in the laboratory

a)

to avoid eye strain.

b)

to improve your vision.

c)

only if you don't have corrective glasses.

d)

any time chemicals, heat, or glassware are used.

20.

If a laboratory fire erupts, immediately

a)

notify your instructor.

b)

run for the fire extinguisher.

c)

throw water on the fire.

d)

open the windows.

21.

All chemicals in the lab are to be considered dangerous.

a)

True

b)

False

22.

This symbol commonly is found in

chemistry labs and on trucks carrying

hazardous materials. What does it

mean?

a)

(a) acid, touching it will lead to what you see in the picture

b)

(b) harmful to living tissue, touching it is a bad plan

c)

(c) dangerous liquid, don't touch

d)

(d) cut or burn hazard, both living and non-living material

e)

(e) corrosive, no touchy-touchy

23.

don't store your lunch in a refrigerator which displays this sign. It signifies:

a)

(a) biohazard

b)

(b) radiation hazard

c)

(c) radioactive biological hazard

d)

(d) nothing necessarily dangerous, just

the presence of biological samples

24.
It's fine to smell chemicals directly from their containers.
a)
True
b)
False
25.
Identify the Image 
a)
Indicates Radioactivity 
b)
Indicates fire safety
c)
Indicates biological hazard
d)
Indicates glass safety
26.
Identify the picture
a)
Lab Apron
b)
Lab T-shirt
c)
Lab coat
d)
Lab Vest
27.
Eye Wash station is to wash the face in the lab
a)
True
b)
False
28.
a)

beaker

b)

graduated cylinder

c)

Erlenmeyer flask

d)

test tube

29.
a)

evaporation

b)

watch glass

c)

mortar and pestle

d)

funnel

30.
a)

evaporating dish

b)

watch glass

c)

mortar and pestle

d)

funnel

31.
a)

wire gauze

b)

Bunsen burner

c)

thermometer

d)

utility clamp

32.
a)

ring stand

b)

ring clamp

c)

test tube rack

d)

test tube holder

33.
a)

scoopula

b)

dropper

c)

crucible tongs

d)

glassware tongs

34.
a)

scoopula

b)

dropper

c)

crucible tongs

d)

glassware tongs

35.
What safety symbol is this? 
a)
biohazard
b)
radiation
c)
toxic
d)
corrosive
36.
What safety Symbol is this?
a)
Flamable
b)
Oxidizing Agent
c)
No Open Flame
d)
Explosion
37.
a)
Poison/Toxic
b)
Bio Hazard
c)
Radioactive
d)
Corrosive
38.
I can perform my own experiments with lab materials ___.
a)
I am sure it is safe to do so.
b)
Whenever I want to.
c)
When all of my group is ready.
d)
Never.