Chemistry, asked by kailashpareek1973, 8 months ago

class 9 th ch 2 sci

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Answers

Answered by palak8733

0

Answer:

..
chemical change
..
mercury
iron

Answered by tiwarisid84

1

Answer:

2=chemical change

3=100-1000nm

4=Hg

6=crystylation

7=collidial solution

8=pure substance

9=emulsion

10=liquid mercury

11=glucose

12=sepreting funnal

15=solution

18=starch solution

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