Multiple choice general knowledge

Which product uses the most silver as an ingredient ?

  1. Camera Film

  2. Tooth

  3. Rollers

  4. None of the Above

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Camera film historically used the most silver due to silver halides (light-sensitive compounds) in photographic emulsions. Each roll of film contained significant amounts of silver, making photography the largest industrial consumer of silver before digital technology.