Worksheets1.2 YOUR SCIENCE LABORTORY
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Name the apparatus listed here
a)
test tube
b)
bunsen burner
c)
stopwatch
d)
measuring cylinder
2.
a)
Boiling tube
b)
Test tube
c)
Beaker
d)
Pipette
3.
a)
filter funnel
b)
Conical flask
c)
Beaker
d)
Boiling tube
4.
a)
pipette
b)
burette
c)
tripod stand
d)
conical flask
5.
a)
burette
b)
pipette
c)
test tube
d)
measuring cylinder
6.
a)
Flammable
b)
Corrosive
c)
Explosive
d)
Irritant
7.
a)
Toxic
b)
Radioactive
c)
Corrosive
d)
Flammable
8.
a)
Toxic
b)
Flammable
c)
Explosive
d)
Poison/ Toxic
9.
a)
Toxic/ poison
b)
Flammable
c)
Corrosive
d)
Radioactive
10.
a)
Flammable
b)
Poison/ toxic
c)
Explosive
d)
Irritant
11.
To prevent unwanted accident, we should follow the rules and safety measure in the laboratory.
a)
True
b)
False
12.
Laboratory rules: do not enter laboratory without teacher permission
a)
True
b)
False
13.
Laboratory rules: Can start experiment without teacher's instruction.
a)
True
b)
False
14.
Eat, drinking and playing are prohibited in the laboratory.
a)
True
b)
False
15.
Make sure the place to conduct experiment is always neat and clean.
a)
False
b)
True
16.
Do not take apparatus and chemical out of laboratory
a)
True
b)
False
17.
Wash all apparatus and throw away waste materials according to the correct procedure.
a)
False
b)
True
18.
Mickey see a small fire on the laboratory table. What he should do?
a)
see it, then continue do the discussion with friends.
b)
Ignore it
c)
Pour extra petrol
d)
Turn off electricity, inform teacher, and friends, and immediately leve the laboratory to assembly point
19.
The example of this symbol is
a)
mercury
b)
petrol
c)
plutonium
d)
concentrated acid
20.
Lithium can be found in rechargeable AA battery, phone cell battery, and other instrument. It can explode if they expose to air. It has symbol of
a)
flammable
b)
poison/ toxic
c)
explosive
d)
corrosive
100 %
