keydra68 keydra68

17-09-2020
Chemistry

contestada

Which of the following does NOT involve a physical change?
O
mixing
decomposing
O melting
O grinding

Respuesta :

emmaleen07 emmaleen07

17-09-2020

Answer:mixing decomposing

Explanation:

Melting and grinding changes the physical form and mixing decomposing doesn’t

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