Lab Safety + WHMIS + Glassware

Question 1

What can you do in the event of any accident no matter how minor

Answer 1

Alert teacher and peers. If the accident is treatable your safety equipment. In a bad situation activate the bell and exit through the emergency exit

Question 2

What do you do if you break glassware

Answer 2

Alert the teacher and Peers sweep the glass up and put it in the glass bin

Question 3

How much are you supposed to fill the test tube

Answer 3

2/3 full

Question 4

How should you always hold any glassware

Answer 4

Carefully with gloves or tongs. Using enough support

Question 5

How to properly smell in a science lab

Answer 5

Waft the smell towards yourself

Question 6

What does WHMIS stand for

Answer 6

Workplace hazardous material information system

Question 7

Why is it important to Have a common sense of safety labels for hazardous chemicals in all work place in school

Answer 7

It is important because those labels identify the dangerous factors of the chemical hence help us avoid accidents

Question 8

What are some precautions for explosives

Answer 8

Keep separated from other chemicals
Do not shake
Keep away from heat

Question 9

What are some precautions for flammable

Answer 9

Keep away from flammable items, keep away from heat, how fire equipment ready, do not shake

Question 10

What are some precautions for oxidizers

Answer 10

Keep contained in fume hood

Question 11

What are some precautions for compressed gas

Answer 11

Handle carefully (do not drop), keep away from heat

Question 12

What are some precautions for corrosives

Answer 12

Keep away from skin
wear goggles

Question 13

What are some precautions for acute toxicity

Answer 13

Where is safety gears (especially mask), avoid direct contact, keep securely contained, do not inhale or digest

Question 14

What are some precautions for health hazard

Answer 14

Minimize contact, handle carefully

Question 15

What are some precautions for exclamation mark

Answer 15

Where is safety gears, avoid contact on skin or eyes, wash immediately

Question 16

What are some precautions for Environmental hazards

Answer 16

Do not dispose into sink drain, keep contained, do not use outside

Question 17

What are tongs used for

Answer 17

Used to pick up or hold hot objects

Question 18

What are stir rods used for

Answer 18

Used to stir chemicals

Question 19

What are beakers used for

Answer 19

A widemouth container used to transport, heat or store substances

Question 20

What are test tubes used for

Answer 20

A cylindrical container used to view chemical reactions or are used to heat small amounts of substances

Question 21

What is the weighing scale used for

Answer 21

A device to measure the mass of an object or substance

Question 22

What is a dropper used for

Answer 22

Used to dispense a very small amount of liquid

Question 23

What is a microscope used for

Answer 23

Used to view things you cannot see with your naked eye

Question 24

What is a clamp used for

Answer 24

Attaches to a lob stand and used to hold a variety of lab equipment

Question 25

What is a graduated cylinder used for

Answer 25

Standing cylindrical container used to measure volume very precisely

Question 26

What is a ring stand used for

Answer 26

Used to hold a variety of lab equipment

Question 27

What is a Bunsen burner and hot plate used for

Answer 27

Used to heat objects

Question 28

What is a funnel used for

Answer 28

Used to pour hot liquids into containers with small openings or to hold filter paper

Question 29

What is a Erlenmeyer flask used for

Answer 29

A narrow mouthed container used to heat or a store substances it is also good for swirling

Question 30

What is a scoopula are used for

Answer 30

Used to scoop solid chemicals

Question 31

What is a test tube rack used for

Answer 31

Used to hold test tubes

Question 32

What is the well plate used for

Answer 32

Used to hold small scaled reaction

Question 33

What is a wire brush used for

Answer 33

Used to clean test tubes

Question 34

What is the motar and pestle used for

Answer 34

Used to prepare ingredient or substances by crushing a grinding them into a find paste or powder

Question 35

What is tweezers used for

Answer 35

Use to pick up small objects that can’t picked up by hand

Question 36

What is wire gauze used for

Answer 36

Please between the Bunsen burner and the glassware to support the glassware during heating

Question 37

What is the bottle stopper used for

Answer 37

A plug for sealing glassware. Made of rubber or cork

Question 38

How do you describe explosives

Answer 38

Reactive, explosive hazards

Question 39

How do you describe flammables

Answer 39

fire hazards

Question 40

How do you describe oxidizer

Answer 40

Oxidizing hazard

Question 41

How do you describe compressed gas

Answer 41

Gases under pressure

Question 42

How do you describe corrosives

Answer 42

Corrosive damage to metal, Eye, skin

Question 43

How do you describe acute toxicity

Answer 43

Cause death or severe toxicity within short exposure to small amount

Question 44

How do you describe health hazard

Answer 44

Cause or be suspected to cause severe health issues

Question 45

How do you describe exclamation mark

Answer 45

Causes irritation to skin and Eyes

Question 46

How do you describe environmental hazard

Answer 46

Damage the environment