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I am F.4 and I have been very passionate about chemistry. I started learning it about your age and near summer vacation.
In F.3 you will learn about the chemical names of a few elements( elements are the smallest particle that can be divided by chemical means)
Such as sodium( The taste of table salt) Na, potassium K(It is not P) and so forth. You will also learn what makes up atoms. Atoms are a sphere with electrons circling it and in the middle a nucleus that contains neutrons and protons. Protons are positively charged( + ) and electrons negatively charged( - ).
You will also learn some chemical names and how to draw diagrams of them. Chemicals: hydrogen carbonate, potassium nitrate, sodium nitrite, sulphuric acid and so forth. There are billions of combinations of chemicals. It is like cooking. You can make any chemicals given by a list of elements.
Please feel free to add me on msn:
[email protected]. I can teach you everything you want up to F.5.
2009-03-11 13:33:07 補充:
I can share with you the ways to learn chemistry too.