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Gr-9 Chemistry Lesson-4 Revision Sheet-

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BRITISH INTERNATIONAL SCHOOL, AJMAN
Revision Worksheet Term -1 ( MCQs and Theory Qs )
Name:
Sub: Chemistry
Gr: 9B/ 9G
THEORY
1.
Date:.11.2021
2.
Explain why it took 10 minutes to form a white solid.
3.
4.
5.
a(i)
(ii)
b
6.
(iii)
isotopes
[1]
7.
8.
(ii)
99.
10
11 a)
MCQs
2.
3.
4.
5
8.
9.6.
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