Seudónimo Seudónimo

20-10-2016
Chemistry

contestada

Which of these is an example of a physical change?
A) iron melting
B) steel rusting
C) paper burning
D) wood decaying

Respuesta :

elibosquez elibosquez

20-10-2016

The answer is D) wood decaying

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Аноним Аноним

20-10-2016

A, the iron didn't change it's composition

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