Fortniteluv2005
Fortniteluv2005 Fortniteluv2005
  • 11-12-2018
  • Chemistry
contestada

Which of these is an example of a chemical change?

A fireworks exploding

B grinding powder

C melting cheese

D ironing a shirt

Respuesta :

bbrontezieglerr bbrontezieglerr
  • 11-12-2018

A. Fireworks exploding is the answer

Answer Link
Аноним Аноним
  • 11-12-2018

Hey There,

Your answer is A) Fireworks exploding

This is an action of chemical change. Grinding powder, melting cheese and ironing a shirt are all action of physical change. You are just changing their form, not performing a chemical change. When fireworks explode, a chemical inside of them changes.

Best Of Luck,

- I.A. -

Answer Link

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