which of following material fall in the category of pure substance
1 ice
2milk
3 Iron
4hydrochlro acid
5 calcium oxid
6 Mercury
7 Brick
8wood
9 air
Answers
Answered by
0
Answer:
1,2,3,6,7,8,9
hope it will help
Answered by
0
Answer:
ice, iron, hydrochloric acid, calcium oxide, mercury
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