Multiple choice

Directions: Choose a correct option from the following. Which of the following elements/salts are used to provide colours to fireworks?

  1. Sr & Ba

  2. K & Hg

  3. Cr & Ni

  4. Zn & P

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

Strontium salts produce red colors in fireworks, while barium salts produce green colors. These elements are standard components used in pyrotechnics to achieve specific color effects.