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- 1. Multiple ChoiceTrue or False: Long hair MUST be tied back during a laboratory investigation.TrueFalse
- 2. Multiple Choice
True or False: Wearing flip flops and other open toed shoes are acceptable during a laboratory investigation.
True
False
- 3. Multiple ChoiceIf you spill or break something during an experiment, what is the FIRST thing you should do?Tell the teacher.Clean it up.Cover it with a paper towel.Leave it for someone else.
- 4. Multiple Choice
The lab equipment seen in the image should be worn during a lab investigation when...using glassware.using chemicals.using heat/fire.using any of the above. - 5. Multiple ChoiceIdentify the piece of lab equipment seen in the image.Erlenmeyer FlaskGraduated CylinderBeakerTest Tube
- 6. Multiple Choice
Identify the primary function of the lab equipment seen in the image.
Mixing, storing, and heating liquids
Measuring liquid volume
Mixing solids
Measuring mass
- 7. Multiple ChoiceIdentify the primary function of the lab equipment seen in the image.Transfer small amounts of liquidTransfer large amounts of liquidMeasure liquid volumeMixing liquid chemicals
- 8. Multiple Choice
Identify the piece of lab equipment seen in the image.
Pipettes/droppers
Test Tubes
Forceps
Scapulas
- 9. Multiple ChoiceTrue or False: If you see something dangerous taking place during a lab,you should immediately tell the teacher.TrueFalse
- 10. Multiple ChoiceWhich of the following should NOT be worn during a lab investigation?Flip flopsLoose, long hairDangling jewelryAll of the above
- 11. Multiple ChoiceIdentify the piece of lab equipment seen in the image.MicroviewerDissecting ScopeMicroscopeElectron Imager
- 12. Multiple Choice
Which piece of lab equipment is shown in the picture?
graduated cylinder
test tube
beaker
pipette
- 13. Multiple Choice
Which piece of lab equipment is shown in the picture?
beakers
flasks
test tubes
graduated cylinders
- 14. Multiple Choice
Function of a microscope...
measure mass
measure volume
grip and lift objects
enlarge small objects
- 15. Multiple Choice
Function of a meter stick...
measure volume
measure length/distance
measure mass
observe small objects
- 16. Multiple ChoiceFunction of a thermometer...measure temperaturemeasure lengthmeasure weightobserve small objects
- 17. Multiple Choice
Function of a triple beam balance...
measures mass in grams
measures volume
measures length
transfers small amounts of liquids
- 18. Multiple ChoiceFunction of goggles...Protects clothingProtects eyesholds or mixes small amounts of liquidsgrips and lifts objects
- 19. Multiple Choice
Function of a beaker...
holds large amounts of liquids; measures volume in mL
transfers small amounts of liquids
grips and lifts objects
protects body
- 20. Multiple Choice
Function of graduated cylinder...
Measures mass
Measures volume of a liquid
Measures length
Mixes chemicals
- 21. Multiple Choice
function of test tube...
protects eyes
holds small amounts of chemicals; used to heat, store, mix substances
used to grip and lift an object.
- 22. Multiple ChoiceYou should never ______ chemicals in the lab.tastetouchsmellall of the above
- 23. Multiple ChoiceIf you are not sure what to do during a lab activity:guesschange lab partnersask a teacherjust sit quietly and do nothing
- 24. Multiple Choice
Keeping your work area neat and clean is important because:
My teacher is super neat
I won't lose my supplies in the clutter.
It keeps the room from looking messy.
It helps prevent accidents.
- 25. Multiple ChoiceDisrupting other students in the laboratory with horseplay in the lab is:helpful.alloweddangerous.the quickest way to do a job.
- 26. Multiple ChoiceWhen in the lab you should wear...open-toed shoes.sandals.closed-toes shoes.no shoes.
- 27. Multiple ChoiceYou should report accidents to the teacher __.after the class is overimmediatelythe following daynever
- 28. Multiple ChoiceWhen should you look over the experiment instructions?After starting the labWhen your teacher tells you toBefore starting the labIt doesn't really matter. Instructions are silly!
- 29. Multiple Choice
Name this piece of lab equipment...
graduated cylinder
Erlenmeyer flask
test tube holder
Test tube
- 30. Multiple Choice
Name this piece of lab equipment...
Graduated Cylinder
Erlenmeyer Flask
Beaker
Triple Beam Balance
- 31. Multiple Choice
Name this piece of lab equipment...
tape measure
meter stick
ruler
- 32. Multiple Choice
Name this piece of lab equipment...
microscope slide
microscope
ruler
tape measure
- 33. Multiple Choice
Name this piece of lab equipment...
ruler
tape measure
meter stick
- 34. Multiple Choice
Name the function of a tape measure.
measure the mass of an object
measure the volume of an object
measure the length/distance of an object
- 35. Multiple Choice
What is the function of a ruler?
measure length/distance
measure volume
measure mass
measure temperature
- 36. Multiple Choice
What is the function of a microscope slide?
make objects look bigger
measure mass
what you put specimens on
- 37. Multiple Choice
What is the function of a graduated cylinder?
measure mass
measure volume of a liquid; very accurate tool
measure length/distance
- 38. Multiple Choice
True or false...You should conduct yourself in a mature and responsible manner while in the lab.
True
False
- 39. Multiple Choice
Instead of smelling something directly from a container, what should you do?
put your nose in the container
take a big whiff of the odor
waft the odor
don't smell the odor
- 40. Multiple Choice
True or false...Never eat, drink, chew gum in the lab.
False
True
- 41. Multiple Choice
True or false...Always wash your hands after an experiment/lab.
True
False
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