asked 73.6k views
0 votes
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

asked
User Nvvetal
by
8.4k points

2 Answers

4 votes

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

I hope this helped!

answered
User MatejC
by
7.6k points
0 votes
D
Boiling and melting are both physical changes so do not involve the formation or breakage of chemical bonds.
answered
User Rikki
by
8.1k points
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