chemistry tip
medicine modern
haber process
rusting
acid and bases-neutralisation
heat of displacement
rate of reaction-temperature
plan a lab exp to investigate that different pairs of metal produce different volt
compare 2 chemical propor. of alkane and alkene
ester ,isomer
elctroplating
salt-copper oxide
老师给的~不懂出在哪张纸`~
看不没有做
2011-9-11 10:26 AM
不蓝谁有sains的就发出来,比较哪个相同!!
Section A
1. Factors affecting the growth of microorganisms / disease / antibodies
2. Alloy characteristics
3. Periodic tables / Properties of substances
4. Bernoulli Principle
Section B
5. Nervous system and endocrine system
6. Mitosis / mutation / heredity diseases
7. Radioactive / uses / effect
8. Momentum / Inertia
9. Radio / waves / satellite
Section C
10. Dispersion of light / colour / filter
11. Electrolysis / electric from chemical reaction
12. Food additives / processing / ways to improve quality of food