However, there are many chemicals that can react with or damage them:
* Acids: Strong acids like hydrochloric acid (HCl) or sulfuric acid (H₂SO₄) can dissolve metals found in coins, causing them to corrode.
* Bases: Strong bases like sodium hydroxide (NaOH) can also cause corrosion and damage.
* Oxidizing agents: Chemicals like chlorine (Cl₂) or bromine (Br₂) can oxidize and damage the metallic components of coins.
* Solvents: Organic solvents like acetone or ethanol can dissolve inks and coatings on banknotes, rendering them unusable.
It's important to remember that handling chemicals should always be done with caution and appropriate safety measures.
