Question

Tricia is performing a chemistry experiment using an open flame. For the experiment, she places a piece of metal into a jar and heats the jar over the flame. Her work area is messy, with loose papers everywhere. She has her hair tied back and is wearing a shirt with long, baggy sleeves. She is also wearing safety goggles. She handles the jar using an insulated glove.



Name three things Tricia does to make this experiment safe.

Answer 1

Three things Tricia does to make this experiment safe are:

Tying her hair back: By securing her hair, Tricia prevents it from accidentally catching fire or getting in the way while working with an open flame, reducing the risk of injury.

Wearing safety goggles: Safety goggles protect Tricia's eyes from potential splashes, sparks, or harmful fumes that could result from the chemical reactions or the open flame.

Handling the jar with an insulated glove: Using an insulated glove to handle the jar helps protect Tricia from burns or heat-related injuries, as the jar could become very hot during the experiment.

These precautions demonstrate that Tricia is taking steps to minimize risk and protect herself while performing the experiment.

Answer 2

e

Answer 3

e

Answer 4

e

Answer 5

e

Answer 6

e

Answer 7

e

Answer 8

e

Answer 9

e

Answer 10

ee

Answer 11

ee

Answer 12

e

Answer 13

e

Answer 14

e

Answer 15

e

Answer 16

e

Answer 17

e

Answer 18

e

Answer 19

e

Answer 20

e

Answer 21

e

Answer 22

e

Answer 23

e

Answer 24

e

Answer 25

e

Answer 26

e