Pyrotechnics (colors of flames): In fireworks, which element's compounds produce a bright green flame? Focus on standard color-producing metal salts used in pyrotechnic compositions. Choose the correct element.
General Knowledge
General Science
Difficulty: Easy
Choose an option
Answer
Correct Answer: Barium compounds (e.g., barium nitrate)
Explanation
What is being asked?Which metal salts are responsible for the characteristic green color in fireworks.
Given data
- Domain: pyrotechnics
Concept/ApproachBarium salts (such as Ba(NO3)2) emit green. Strontium → red; copper → blue/blue-green; sodium → yellow.
Final AnswerBarium compounds