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Showing posts with label
FORM 4 SCIENCE
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Showing posts with label
FORM 4 SCIENCE
.
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Tuesday, 23 August 2011
chapter 5: Energy and chemical changes part 1 powerpoint
Form 4 Chapter 5 Part 1
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5.3.2 reaction of zinc with hydrocloric acid video
5.3 Group 1 metals reaction with water video
Answer for exercise 5.3
1. D
2. B
3. C
4. B
5. D
6. B
7. A
8. C
9. D
10.B
11.D
5.3 The reactivity series of metal exercise
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