Chemistry Quiz

in entertainment •  7 years ago 

fireworks-574739__480.jpg

Do you know which halogen is used to make fireworks blue

Chlorine or Bromine?

Image source:https://pixabay.com

entertainment science knowledge life
7 years ago by

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      ·  7 years ago 

    Blue should be made by copper? https://steemit.com/science/@alexs1320/chemistry-of-sparklers

    CuCl could be some kind of blue, thus I vote for Cl :)

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        ·  7 years ago 

      True

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