Periodic Table

[bayan]

Hi guys.

I have to do a little written report about Periodic table and I have to write either about Groups, Periods or Transition elements.

I have decided to write about Periods. First I wrote what a periodic table is and how it is formed (just a little histry) then I explained the order of arrangement.

I have to include some other important features to make another 150-200 Words.

I have explained that they are Reductants from left and they become Oxidants towards right.

Can someone give me other details such as similarities and diffrences or provide a link that I could read.


Thank you in advance!

[Tom Mattson]

You could talk about....

Electron Orbitals (http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/eleorb.html#c1)
The Pauli Exclusion Principle (http://hyperphysics.phy-astr.gsu.edu/hbase/pauli.html#c2)
Ionization Energy and Atomic Radius (http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/atomrad.html)
Electron Affinity (http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/eleaff.html)
Electronegativity (http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/bondd.html)

[bayan]

thank you mate