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Chemistry 4

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Name: _________________________________
Date: ___________
Grade: ___________
GENERAL SCIENCE
UNIT: LABORATORY INSTRUMENTS & SAFETY
INSTRUCTIONS: Choose the correct answer by circling the letter a, b, c or d. Each question in this section
is worth 1 point.
1.
a.
b.
c.
d.
Which instrument is used to measure the volume of a liquid?
Beam balance
Flask
Beaker
Measuring cylinder
2.
a.
b.
c.
d.
Which apparatus measures the mass of an object?
Balance
Stopwatch
Measuring cylinder
Thermometer
3.
a.
b.
c.
d.
Which piece of laboratory equipment makes use of air pressure?
Beaker
Forceps
Measuring cylinder
Medicine dropper
4.
a.
b.
c.
d.
What part of the microscope directs light unto the object?
Eyepiece
Lens
Mirror
Stage
5.
a.
b.
c.
d.
Which is a rectangular piece of glass attached to the stage of a microscope?
Eyepiece
Lens
Slide
Mirror
6.The diagram shows pieces of scientific apparatuses. Name the apparatuses labelled 1-10.
7.While working in a lab setting, students must take precaution by wearing protective gear. List three
protective gears that is worn in the lab. (3pt)
1. ___________________________________________________________
2. ___________________________________________________________
3. ____________________________________________________________
8. The image below demonstrates students that are breaking lab regulations. Provide SIX infractions
that you see from the image below.
1. ___________________________________________________________________________
2. ___________________________________________________________________________
3. ___________________________________________________________________________
4. ___________________________________________________________________________
5. ___________________________________________________________________________
6. ___________________________________________________________________________
TOTAL: __________/24
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