Ra6icartinag4ate Ra6icartinag4ate

12-12-2016
Chemistry

contestada

Which of these changes do not involve forming or breaking chemical bonds?

A.
burning and melting

B.
rusting and cutting

C.
burning and digesting

D.
boiling and melting

Respuesta :

scme1702 scme1702

12-12-2016

D
Boiling and melting are both physical changes so do not involve the formation or breakage of chemical bonds.

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MagicalRarePika MagicalRarePika

11-09-2018

Hello, the correct answer to your question is, D. boiling and melting

I hope this helped!

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