Match the hazard symbol with the hazard.

Toxic

Corrosive

Question

Match the hazard symbol with the hazard.

Toxic

Corrosive

BlackTom AI · Accepted Answer

The skull-and-crossbones pictogram denotes acute toxicity, and the test-tube-on-hand pictogram denotes corrosive hazards.

1) Relevant knowledge points and concepts
- GHS hazard pictograms use a red diamond border with black symbol on white background.
- Skull-and-crossbones = acute toxicity (harmful or fatal if swallowed, inhaled, or absorbed).
- Corrosion symbol (liquid pouring onto a surface and a hand) = corrosive substances that cause skin burns, eye damage, or corrode metals.

2) Step-by-step reasoning
- Observe the first diamond: it contains a skull and crossbones. By GHS standards, that graphic specifically signals toxic substances that can cause serious or fatal health effects after short exposure. Therefore it must be matched with “Toxic.”
- Observe the second diamond: it shows liquid from a test tube damaging a surface and a hand. This clearly represents a substance that attacks materials and tissue — the defining feature of corrosive hazards. Therefore it must be matched with “Corrosive.”

3) Intermediate steps / checks
- Confirm shape and border: both symbols are inside the familiar red-diamond GHS frame, so standard GHS meanings apply.
- Confirm that the actions depicted (death/skull vs chemical eating material/skin) align uniquely with toxicity vs corrosivity.

4) Why the correct answers are correct
- The skull-and-crossbones explicitly communicates acute toxicity, matching the label “Toxic.”
- The test-tube-on-hand-and-surface pictogram explicitly communicates chemical corrosion to skin and metals, matching the label “Corrosive.”

5) Why the other options are incorrect
- The skull-and-crossbones does not indicate corrosive action (no imagery of material being eaten away), so “Corrosive” would be wrong for that symbol.
- The corrosion pictogram does not indicate poison or acute toxicity (no skull), so “Toxic” would be wrong for that symbol.

6) Conclusion / confirmation
- Therefore Answer 1: Toxic and Answer 2: Corrosive are correct, matching the provided answers.

Match the hazard symbol with the hazard. Toxic Corrosive多重下拉选择题

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