Chemistry, asked by Shreyansh038, 1 month ago

Which of the following materials fall in the category of a "pure
substance"?
la) Ice
(b)
(c) Iron
(d) Hydrochloric acid
le) Calcium oxide
(f) Mercury
g) Brick
(h) Wood
f) Air​

Answers

Answered by akexcellenceclass
0

Answer:

wood is the answer

Explanation:

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