The combination of an and the slang “hot” is a perfect storm of risk. Whether it is an overheated industrial intermediate, a mislabeled radioactive waste, or a dangerous new street drug, the safe choice is the same:
| Context | Meaning of “Hot” | Risk Level | | :--- | :--- | :--- | | | The substance is being heated or is exothermic (releasing heat). | High (burns, pressure) | | Radioactivity | “Hot” is slang for radioactive isotopes. | Extreme (radiation poisoning) | | Potency | Slang for a highly concentrated or active drug/research chemical. | High (toxicity) | hmn439 hot