In a lab, which of the following is prohibited?

eating, drinking and playing around

If there is an accident what should you do first?

try to fix the problem yourself

levve it there for someone else to find

Why do we wear googles in a lab?

to protect our eyes from chemicals and other things

you don't have to wear googles unless you want to

to stop smoke go into your eyes

to protect our eyes from chemicals and other things

During the heating of a liquid in a test tube, you should

point the test tube away from any person

point the test tube towards others

point the test tube away from any person

place the test tube vertically up

place the test tube so that you can see its top

What is the use of a watch glass?

for transferring small amount of solid

for measuring small amount of water

for transferring small amount of solid

Which is the correct sequence to light up a Bunsen burner?

close airhole --> light up a match --> turn gas on --> light up the gas --> open airhole

light up a match --> light up the gas --> open airhole --> turn gas on --> close airhole

turn gas on --> light up the gas --> close airhole --> light up a match --> open airhole

turn gas on --> close airhole --> light up a match --> close airhole --> light up the gas

close airhole --> light up a match --> turn gas on --> light up the gas --> open airhole

A pair of metal tongs be used to

for removing hot crucible from the tripod

for holding test tube during heating

for removing a beaker from the tripod

for removing hot crucible from the tripod

Which of the answers below shows the correct way to write a report?

Aim --> Materials --> Method --> Results --> Discussion --> Conclusion

Aim --> Discussion --> Method --> Conclusion --> Materials --> Results

Discussion --> Aim --> Method --> Results --> Materials --> Conclusion

ConclusionèMaterialsèMethodè Results --> Discussion --> Aim --> Materials --> Method --> Conclusion

Aim --> Materials --> Method --> Results --> Discussion --> Conclusion

Year 7 Laboratory Test - Mr. Hung

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| Written by Edward Hung

Edward Hung

Community Contributor

Quizzes Created: 15 | Total Attempts: 47,900

Questions: 20 | Attempts: 2,856 | Updated: Mar 21, 2023

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Year 7 Laboratory Test - Mr. Hung - Quiz

Test on What is Science, Laboratory Safety, Equipment (Identification and uses), Bunsen burner (structures and uses), fire triangle, warning signs, correct use of equipment and writing scientific report.