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Introduction to science and safety

Last updated about 12 hours ago

53 questions

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Lab Equipment

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Hazard Symbols

HHPS

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Question 22

22.

This HHPS symbol shape represents:

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Lab Safety Rules

Question 35

35.

The first thing you should do if you break something during a lab is:

clean it up 

cover it up

tell the teacher

pretend you didn't do it

Question 36

36.

Which of the following is NOT a lab rule

remove clutter from lab station (no extra books, binders)

never eat or drink during a lab

finish labs as quickly as possible

tie long hair up during labs

Question 37

37.

What should you do with chemicals once you’ve completed the lab?

take them home

pour them down the drain carefully with water

pour them back into the chemical container they came from to save materials

pour them into the designated waste container that your teacher told you about before the lab started

Question 38

38.

During an experiment you are instructed to smell a chemical. What is the correct procedure?

Stick your nose close to the container and breathe deeply.

Point the container away from your face while you use your hand to fan the air above the test tube toward your nose (waft it).

Heat the chemical and then smell it.

Question 39

39.

The following footwear is best in the laboratory:

shoes appropriate for the weather

sandals

shoes that cover the whole foot

Question 40

40.

When you finish working with chemicals, biological specimens, and other lab substances, always

wash your hands thoroughly with soap and water

wipe your hands on your clothes

lick your fingers

Question 41

41.

Before you touch an electrical switch, plug, or outlet

your hands must be dry

ask the custodian

the cord must be frayed (wires exposed)

Question 42

42.

To prevent accidents during lab you should:

use shortcuts

ask someone else to do the work

hurry ahead of others

follow your teacher's directions

Question 43

43.

The most important thing in laboratory experiments is:

safety

finishing first

getting the answer right

Question 44

44.

You have been injured in the laboratory (cut, burn, etc.). First you should

ignore it until after school

go to the bathroom

tell the teacher

snap chat it

Question 45

45.

In order to find out all the information about a chemical you should refer to:

the safety data sheet (SDS) / material safety data sheet (MSDS)

your friend

Question 46

46.

A good way to identify an unknown substance is to taste it.

True

False

Question 47

47.

Loose clothing is preferable during labs because you can get out of them faster.

True

False

Question 48

48.

When collecting your chemicals, you should take only what is needed and leave the original container at the front of the class.

True

False

Question 49

49.

Anytime you are working with Chemicals you must wear safety googles.

True

False

Question 50

50.

It is the students responsibility to clean up their lab area after an experiment

True

False

Question 51

51.

Playing around during a science experiment is ok to do.

True

False

Question 52

52.

For our purposes, safety symbols can be divided into two categories: hazardous household product symbols (HHPS) and workplace hazardous materials information system (WHMIS) symbols.

True

False

Question 53

53.

Why should materials/substances have hazard labels on them? Give a specific example from a product that you viewed in class, or one that you know of from your house.

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

Question 16

16.

Question 17

17.

Question 18

18.

Name the hazard.

corrosive

explosive

flammable

poison

Question 19

19.

Name the hazard.

explosive

flammable

poison

corrosive

Question 20

20.

Name the hazard.

corrosive

flammable

poison

explosive

Question 21

21.

Name the hazard.

flammable

corrosive

explosive

poison

danger

caution

warning

Question 23

23.

This HHPS symbol shape represents:

warning

danger

caution

Question 24

24.

This HHPS symbol shape represents:

danger

warning

caution

Question 25

25.

Question 26

26.

Question 27

27.

Question 28

28.

Question 29

29.

Question 30

30.

Question 31

31.

Question 32

32.

Question 33

33.

Question 34

34.

Name the equipment.

Graduated Cylinder

Eye Dropper

Test Tube

Watch Glass

Beaker

Scoopula

Tong

Hot Plate

Erlenmeyer Flask

Chem Plate

Balance/Scale

Stirring Rod

Test Tube Rack

Transfer Pipette

Goggles

Thermometer

Funnel

Name the equipment.

Beaker

Chem Plate

Stirring Rod

Test Tube

Balance/Scale

Eye Dropper

Thermometer

Graduated Cylinder

Hot Plate

Tong

Transfer Pipette

Erlenmeyer Flask

Watch Glass

Test Tube Rack

Funnel

Goggles

Scoopula

Name the equipment.

Eye Dropper

Stirring Rod

Test Tube

Funnel

Hot Plate

Graduated Cylinder

Chem Plate

Erlenmeyer Flask

Balance/Scale

Thermometer

Watch Glass

Transfer Pipette

Scoopula

Tong

Beaker

Goggles

Test Tube Rack

Name the equipment.

Graduated Cylinder

Hot Plate

Test Tube Rack

Erlenmeyer Flask

Scoopula

Eye Dropper

Test Tube

Stirring Rod

Funnel

Beaker

Thermometer

Balance/Scale

Watch Glass

Transfer Pipette

Tong

Goggles

Chem Plate

Name the equipment.

Balance/Scale

Tong

Erlenmeyer Flask

Transfer Pipette

Goggles

Hot Plate

Test Tube Rack

Stirring Rod

Watch Glass

Funnel

Scoopula

Test Tube

Graduated Cylinder

Chem Plate

Beaker

Eye Dropper

Thermometer

Name the equipment.

Graduated Cylinder

Tong

Hot Plate

Erlenmeyer Flask

Chem Plate

Transfer Pipette

Eye Dropper

Funnel

Goggles

Thermometer

Beaker

Test Tube

Scoopula

Stirring Rod

Balance/Scale

Test Tube Rack

Watch Glass

Name the equipment.

Balance/Scale

Graduated Cylinder

Funnel

Hot Plate

Transfer Pipette

Erlenmeyer Flask

Goggles

Eye Dropper

Thermometer

Test Tube Rack

Beaker

Test Tube

Watch Glass

Scoopula

Tong

Stirring Rod

Chem Plate

Name the equipment.

Chem Plate

Hot Plate

Scoopula

Test Tube Rack

Funnel

Graduated Cylinder

Test Tube

Watch Glass

Stirring Rod

Goggles

Transfer Pipette

Balance/Scale

Tong

Eye Dropper

Thermometer

Beaker

Erlenmeyer Flask

Name the equipment.

Watch Glass

Transfer Pipette

Test Tube Rack

Goggles

Graduated Cylinder

Chem Plate

Funnel

Balance/Scale

Hot Plate

Beaker

Test Tube

Scoopula

Thermometer

Eye Dropper

Stirring Rod

Erlenmeyer Flask

Tong

Name the equipment.

Test Tube

Funnel

Goggles

Eye Dropper

Tong

Watch Glass

Balance/Scale

Hot Plate

Test Tube Rack

Transfer Pipette

Chem Plate

Beaker

Scoopula

Thermometer

Erlenmeyer Flask

Stirring Rod

Graduated Cylinder

Name the equipment.

Hot Plate

Funnel

Tong

Erlenmeyer Flask

Beaker

Stirring Rod

Scoopula

Balance/Scale

Graduated Cylinder

Chem Plate

Goggles

Test Tube Rack

Test Tube

Thermometer

Eye Dropper

Watch Glass

Transfer Pipette

Name the equipment.

Test Tube

Eye Dropper

Transfer Pipette

Erlenmeyer Flask

Hot Plate

Graduated Cylinder

Tong

Scoopula

Watch Glass

Thermometer

Stirring Rod

Goggles

Funnel

Balance/Scale

Chem Plate

Test Tube Rack

Beaker

Name the equipment.

Chem Plate

Test Tube

Beaker

Thermometer

Tong

Stirring Rod

Test Tube Rack

Balance/Scale

Funnel

Watch Glass

Hot Plate

Erlenmeyer Flask

Transfer Pipette

Scoopula

Goggles

Eye Dropper

Graduated Cylinder

Name the equipment.

Transfer Pipette

Test Tube Rack

Chem Plate

Thermometer

Stirring Rod

Eye Dropper

Scoopula

Balance/Scale

Funnel

Watch Glass

Beaker

Erlenmeyer Flask

Graduated Cylinder

Tong

Goggles

Hot Plate

Test Tube

Name the equipment.

Chem Plate

Watch Glass

Test Tube Rack

Graduated Cylinder

Beaker

Balance/Scale

Erlenmeyer Flask

Scoopula

Eye Dropper

Tong

Goggles

Hot Plate

Thermometer

Transfer Pipette

Test Tube

Stirring Rod

Funnel

Name the equipment.

Graduated Cylinder

Scoopula

Thermometer

Stirring Rod

Test Tube Rack

Eye Dropper

Hot Plate

Transfer Pipette

Beaker

Funnel

Test Tube

Goggles

Chem Plate

Balance/Scale

Tong

Erlenmeyer Flask

Watch Glass

Name the equipment.

Transfer Pipette

Beaker

Erlenmeyer Flask

Hot Plate

Eye Dropper

Balance/Scale

Stirring Rod

Graduated Cylinder

Watch Glass

Chem Plate

Tong

Goggles

Funnel

Test Tube Rack

Scoopula

Test Tube

Thermometer

This WHMIS Symbol represents:

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

Fire hazard.

Can cause death or toxicity with short exposure to small amounts.

Explosion or reactivity hazard.

Oxidizing hazard.

May cause or suspected of causing serious health effects.

May cause less serious health effects or damage the ozone layer.

Gases under pressure.

May cause damage to the aquatic environment.

Corrosive damage to metals, skin and eyes.

This WHMIS Symbol represents:

Corrosive damage to metals, skin and eyes.

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

Can cause death or toxicity with short exposure to small amounts.

Explosion or reactivity hazard.

Gases under pressure.

May cause damage to the aquatic environment.

May cause less serious health effects or damage the ozone layer.

Fire hazard.

Oxidizing hazard.

May cause or suspected of causing serious health effects.

This WHMIS Symbol represents:

May cause damage to the aquatic environment.

Can cause death or toxicity with short exposure to small amounts.

Gases under pressure.

Oxidizing hazard.

May cause less serious health effects or damage the ozone layer.

Cay cause or suspected of causing serious health effects.

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

Explosion or reactivity hazard.

Fire hazard.

Corrosive damage to metals, skin and eyes.

This WHMIS Symbol represents:

Fire hazard.

May cause less serious health effects or damage the ozone layer.

May cause damage to the aquatic environment.

Can cause death or toxicity with short exposure to small amounts.

May cause or suspected of causing serious health effects.

Oxidizing hazard.

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

Explosion or reactivity hazard.

Gases under pressure.

Corrosive damage to metals, skin and eyes.

This WHMIS Symbol represents:

May cause or suspected of causing serious health effects.

May cause damage to the aquatic environment.

Gases under pressure.

Corrosive damage to metals, skin and eyes.

May cause less serious health effects or damage the ozone layer.

Fire hazard.

Explosion or reactivity hazard.

Can cause death or toxicity with short exposure to small amounts.

Oxidizing hazard.

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

This WHMIS Symbol represents:

Explosion or reactivity hazard.

May cause or suspected of causing serious health effects.

Gases under pressure.

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

Oxidizing hazard.

May cause damage to the aquatic environment.

May cause less serious health effects or damage the ozone layer.

Fire hazard.

Can cause death or toxicity with short exposure to small amounts.

Corrosive damage to metals, skin and eyes.

This WHMIS Symbol represents:

May cause less serious health effects or damage the ozone layer.

May cause damage to the aquatic environment.

Corrosive damage to metals, skin and eyes.

May cause or suspected of causing serious health effects.

Can cause death or toxicity with short exposure to small amounts.

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

Fire hazard.

Oxidizing hazard.

Explosion or reactivity hazard.

Gases under pressure.

This WHMIS Symbol represents:

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

May cause less serious health effects or damage the ozone layer.

Oxidizing hazard.

May cause or suspected of causing serious health effects.

Fire hazard.

Corrosive damage to metals, skin and eyes.

May cause damage to the aquatic environment.

Can cause death or toxicity with short exposure to small amounts.

Gases under pressure.

Explosion or reactivity hazard.

This WHMIS Symbol represents:

Can cause death or toxicity with short exposure to small amounts.

Corrosive damage to metals, skin and eyes.

Gases under pressure.

May cause less serious health effects or damage the ozone layer.

May cause damage to the aquatic environment.

May cause or suspected of causing serious health effects.

Oxidizing hazard.

Fire hazard.

Explosion or reactivity hazard.

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

This WHMIS Symbol represents:

Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.

Can cause death or toxicity with short exposure to small amounts.

Gases under pressure.

May cause less serious health effects or damage the ozone layer.

May cause or suspected of causing serious health effects.

Oxidizing hazard.

Explosion or reactivity hazard.

May cause damage to the aquatic environment.

Fire hazard.

Corrosive damage to metals, skin and eyes.