Wednesday, April 22, 2009

Unbanned from chess!

SYF is over!!! (yay!) but we got silver (aw...). Wait did we get gold? ( : )? ). It remains highly debatable, but yea officially silver : (!

But seriously, who reads blogs about SYF. Especially other people's SYFs?

So lets get down to other stuff.

I've really been meaning to post tons and tons of stuff, but I've forgotten all of them at the moment, so well I guess its for the oncoming posts then. But this post cannot be content free right?

So here's something!

Chemistry it is!

The reactivity series contains a set of metals arranged in order of reactivity. Reactivity is largely determined by the ability to lose electrons. The most reactive metal is on the top and the least at the bottom.

K
Na
Ca

Mg
Al
Zn
Fe
Sn
Pb
[H]
Cu

Hg
Ag
Au

Note that I separated them into three groups. If I am not wrong, the top group reacts with water, somewhere down it only can react with steam and the bottom few do not react at all! How cool!

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