Chemistry Quiz

janjuah8 (41)in #entertainment • 7 years ago

Do you know which halogen is used to make fireworks blue

Chlorine or Bromine?

Image source:https://pixabay.com

#science #knowledge #life

7 years ago in #entertainment by janjuah8 (41)

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alexs1320 (71) 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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janjuah8 (41) 7 years ago

True

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