It is aspie cool to be able to write out almost all of the periodic table from memery
The way to do it is this, forget element songs these is a easy way.
Make sure that you know the details of the first transition block metal carbonyls
V(CO)6 (paramagnetic)
Cr(CO)6
(OC)5Mn-Mn(CO)5
Fe(CO)5
Co2(CO)9
Ni(CO)4
This gives you
V Cr Mn Fe Co Ni
Know that Cu Zn come after Ni, and that Sc Ti come before V Cr
or use the following facts
To do this use ligand field theory, Cu(II) has one unpaired electron as it is d9
Zn(II) is always diamagnetic (d10). Cr(III) is kinetically inert becuase it has a half filled set of d orbitals (d5). So Cr has to be in group 6.
Ti(IV) is the highest oxidation state which Ti can reach so Ti. Also bear in bind that Sc(III) is diamagnetic (d0)
Now you have
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Next add the Cr group metals which form carbonyls Mo and W
Now you have
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Mo
W
Now as Mo-99 decays by beta emision into Tc-99m which decays by IC to Tc-99, now beta into Ru-99
Now we have
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Mo Tc Ru
W
Next add Re which has a diagnal relationship with Mo (both do alkene oxidation chemistry)
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Mo Tc Ru
W Re
Now use the fact that Os and Ru have very similar organometallic chemistry to add Os. Also as Pd and Pt are in the Ni group. Use as a reminder the fact that the Ni, Pd and Pt series has increaing C-M bond strength.
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Mo Tc Ru Pd
W Re Os Pt
Next use the fact that Rh does hydroformulation just like Co to remind you that Rh comes below Co. Add the last platinum group metal Ir in the hole which is left behind
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Mo Tc Ru Rh Pd
W Re Os Ir Pt
Add Ag and Au, use as a reminder that Ag(I) is like Cu(I), and that Au is more heavy than silver. Also add Cd and Hg use the fact that these elements form +2 d10 ions.
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Mo Tc Ru Rh Pd Ag Cd
W Re Os Ir Pt Au Hg
Next add Zr and Hf, use the fact that these are in the same group as Ti. As Zr is a major fission product it is a second row transition block element (not a third row TM)
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Zr Mo Tc Ru Rh Pd Ag Cd
Hf W Re Os Ir Pt Au Hg
Next add Y, use the fact that Sr-90 decays to Y-90 which decays to Zr-90. Also add La as Y is so much like a lanthanide
Now we can expand the table a little
Sc Ti V Cr Mn Fe Co Ni Cu Zn
Sr Y Zr Mo Tc Ru Rh Pd Ag Cd
La Hf W Re Os Ir Pt Au Hg
Add the Ca and Ba, these are easy as they are in the same group as Sr
Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn
Sr Y Zr Mo Tc Ru Rh Pd Ag Cd
Ba La Hf W Re Os Ir Pt Au Hg
Add Nb, as Nb is a fission product of U it comes in the 2nd row, then add Ta which is the last TM
Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn
Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd
Ba La Hf Ta W Re Os Ir Pt Au Hg
Next add the group I metals, these are easy to recall as plenty of films exist of their increasing violence when added to water
Li
Na
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg
Add Mg this is easy as it has a diagonal relationship to Li, Be comes in easy as it is the lightest group II metal
Li Be
Na Mg
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg
Now here is the left hand side of the table. I might post another day the way to get the right hand end of it.
_________________
Health is a state of physical, mental and social wellbeing and not merely the absence of disease or infirmity
I am not a jigsaw, I am a free man !
Diagnosed under the DSM5 rules with autism spectrum disorder, under DSM4 psychologist said would have been AS (299.80) but I suspect that I am somewhere between 299.80 and 299.00 (Autism) under DSM4.