Here's why:
* Corrosive substances chemically react with and destroy the material they come into contact with. This includes skin, tissues, and even metals.
* Toxic substances are harmful to living organisms, but they don't necessarily cause a burning effect. They can cause illness or death through ingestion, inhalation, or skin absorption.
* Irritants cause localized redness, itching, or inflammation. They don't typically cause deep burns or tissue damage.
Examples of corrosives:
* Acids (like sulfuric acid, hydrochloric acid)
* Bases (like sodium hydroxide, potassium hydroxide)
* Some strong oxidizers (like concentrated nitric acid)
It's important to note that some substances can be both corrosive and toxic.
