A list of all post I done about Computer Lesson

ALL POST ABOUT COMPUTER LESSON (click and link）

1. Attachement
2. Pages and Subpages
3. Poll
4. Insert Picture
5. Hyperlink

Another lesson like template, category, tag, widget can’t link, then just look at oohyaaaa.wordpresss.com

Kelly Boon’s future

Kelly Boon says, he will berhenti sekolah.

Chemistry Lesson

http://berryberryeasy.com/berry-notes/spm-form-5-chemistry/

Alkenes are relatively stable compounds, but are more reactive than alkanes due to the presence of a carbon-carbon pi-bond. It is also attributed to the presence of pi-electrons in the molecule. The majority of the reactions of alkenes involve the rupture of this pi bond, forming new single bonds.

Alkenes serve as a feedstock for the petrochemical industry because they can participate in a wide variety of reactions.