always wear appropriate PPE

Question 1

always wear PPE

Answer 1

personal safety

Question 2

read and understand the safety data sheet (SDS) for all chemicals used in the lab

Answer 2

chemical handling and storage

Question 3

familiarize yourself with the proper use of lab equipment and instruments before operating them

Answer 3

equipment usage

Question 4

segregate and dispose of laboratory waste

Answer 4

waste disposal

Question 5

attend safety training sessions and adhere to the safety guidelines provided by the lab supervisor or institution

Answer 5

training and education

Question 6

communicate any accidents, incidents, or potential hazards to the lab supervisor or relevant authorities promptly

Answer 6

communication

Question 7

know the location of spill kits and how to use them in case of chemical spills

Answer 7

spill management

Question 8

familiarize yourself with emergency exits, fire extinguishers, and safety showers in the laboratory

Answer 8

emergency preparedness

Question 9

main a detailed and organized lab notebook, recording all experimental procedures, observations, and results

Answer 9

record keeping

Question 10

always follow the approved experimental procedures and protocols

Answer 10

experimentation

Question 11

used to separate water and solids from a solution

Answer 11

distillation

Question 12

a skinny solid glass rod chemistry to mix chemicals and liquids

Answer 12

stirring rod

Question 13

used to heat object

Answer 13

bunsen burner

Question 14

this is used to grid substances to powder

Answer 14

mortar and pestle

Question 15

used to suspend glassware over the bunsen burner

Answer 15

wire gauze

Question 16

a narrow-mouthed container used to transport, heat or stove substances

Answer 16

erlenmeyer flask

Question 17

used to hold many test tubes filled with chemicals

Answer 17

test tubes racks

Question 18

this is used to clean the inside of test tubes

Answer 18

test tube brushes

Question 19

used to separate solid out of liquid

Answer 19

centrifugation

Question 20

a device used for measuring the temperature of a substance

Answer 20

thermometer

Question 21

they can keep dangerous chemicals and other substances from damaging your eyes

Answer 21

safety goggles

Question 22

important to wear in order to protect the skin

Answer 22

gloves

Question 23

used to transport a hot beaker

Answer 23

beaker tongs

Question 24

used to pick up or hold hot objects

Answer 24

thermal gloves

Question 25

used to hold a variety of lab equipment

Answer 25

ring clamp

Question 26

used to light a bunsen burner

Answer 26

lighter

Question 27

attcahes to a lab stand

Answer 27

ring stand

Question 28

used to dispense a very small amount of a liquid

Answer 28

pipette

Question 29

protect eyes

Answer 29

safety goggles

Question 30

a wide-mouthed container used to transport

Answer 30

beaker

Question 31

small glass container used to view chemical reactions

Answer 31

test tube

Question 32

a device to measure the mass or an object substance

Answer 32

balance and scales

Question 33

protects the scientist and the cloth

Answer 33

lab coat

Question 34

used to measure volume very precisely

Answer 34

volumetric flask

Question 35

used to pour liquids into containers with small opening

Answer 35

funnel

Question 36

to analyze the mixture of pigments in a leaf

Answer 36

paper chromatography

Question 37

resulting pattern of separated components on the paper

Answer 37

chromatogram

Question 38

tendency to conceal the presence of other pigments in leaves

Answer 38

chlorophyll