Multiple choice general knowledge science & technology

The salt of which of these metals is most likely to emit a "Bluish Green" Flame in the Bunsen burner?

  1. Barium

  2. Strontium

  3. Copper

  4. Zinc

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

Copper salts produce a characteristic bluish-green flame in flame tests due to the excitation of copper electrons. This color is distinctive and helps identify copper compounds in chemical analysis.