Sec 1 Science Summaries - My Hazard Symbols Padlet by Melody Ching

Explosive

jonathanfong1000 — 2023-11-01 06:22:39 UTC

This symbol indicates that the substance may be explosive

Flammable

jonathanfong1000 — 2023-11-01 06:23:18 UTC

This symbol indicates the substance may be easily flammable

Oxidizing

jonathanfong1000 — 2023-11-01 06:32:56 UTC

Don't put this substance near oxygen

Corrosive

jonathanfong1000 — 2023-11-03 02:16:52 UTC

The substance can burn through materials very easily, and can harm your hand

Acute toxicity

jonathanfong1000 — 2023-11-03 02:17:13 UTC

Dangerous to the environment

jonathanfong1000 — 2023-11-03 02:17:46 UTC

May be harmful to the enviroment

Health hazard

jonathanfong1000 — 2023-11-03 02:18:22 UTC

May be dangerous towards the ozone layer

Cancer

jonathanfong1000 — 2023-11-03 02:18:49 UTC

Extremely dangerous

Gas under pressure

jonathanfong1000 — 2023-11-03 02:19:04 UTC

Question 1

chingmelody82 — 2023-11-03 06:11:22 UTC

Question 2

chingmelody82 — 2023-11-03 06:11:30 UTC

Question 3

chingmelody82 — 2023-11-03 06:11:39 UTC

chingmelody82 — 2023-11-03 06:11:55 UTC

A)1) The students are not careful of their surroundings, this could leak to beakers spilling dangerous chemicals or serious accidents happening, such as the girl's hair lighting on fire.

2) The students are not wearing safety goggles, this could be dangerous as corrosive chemicals could jump out of the beaker while heating and corrode their eyes.

B) The first symbol means that the substance is corrosive, and the student should wear safety gloves to prevent their hands from being burned.

The second symbol means that the substance is a serious health hazard, and students should be extremely careful around it.

chingmelody82 — 2023-11-03 06:12:04 UTC

chingmelody82 — 2023-11-03 06:12:15 UTC

chingmelody82 — 2023-11-03 06:12:27 UTC

chingmelody82 — 2023-11-03 06:12:40 UTC

chingmelody82 — 2023-11-03 06:12:50 UTC

Bad science lab behavior

jonathanfong1000 — 2023-11-09 08:01:13 UTC