6
QuizMultiple Choice

Evidence of Chemical Reactions

Question 6 • Chemistry - SC3210 A-CR

Burning a piece of wood in fire can be best described as a

Answer
A
chemical change because the atoms in wood change their state.
B
physical change because the atoms in wood are turned into a gaseous product.
C
chemical change because the atoms in wood and oxygen are rearranged.
D
physical change because the atoms in wood are turned into black ash.
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