Periodic Table

Dear 4G students,

There are many versions of periodic table on the internet... most of them are very colourful, the elements are "colour coded" with meanings... probably you want to find out and explore more...

click below to find out the different types of periodic table (and how different or similar to the one you learn in class?)
http://images.google.com/images?client=safari&rls=en-gb&q=periodic+table&oe=UTF-8&um=1&ie=UTF-8&sa=X&oi=image_result_group&resnum=4&ct=title

well, thats helpful lol
btw, here is some information on the reactivity...

Reactivity Series
K---------------Most Reactive
Na
Ca
Mg
Al
Zn
Fe
Sn
Pb
(H)
Cu
Ag
Au--------------Least Reactive

Legend
Dark Blue = Reacts With Cold Water
Blue = Reacts with Cold Water & Steam
Light Blue = Reacts With Steam
Black = No Reaction with Cold water or Steam
Underlined = Reacts With Dilute Hydrochloric Acid

A metal below 'H' in the reactivity series does not react with acids to produce hydrogen gas.

ChinLiangz wrote:well, thats helpful lol

some are really creative and 'out-of-the-box' design... sometimes makes me wonder why I didn't think of it the first place