Periodic Table
Histological Application of Elements

  s series
Representative
Elements
d series
Transition Metals
p series
Representative
Elements
Noble
Gases
Group Ia IIa IIIb IVb Vb VIb VIIb VIII Ib IIb IIIa IVa Va VIa VIIa VIIIa
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Period 1 H   He
Period 2 Li Be   B C N O F Ne
Period 3 Na Mg   Al Si P S Cl Ar
Period 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Period 5 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Period 6 Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Ti Pb Bi Po At Rn
Period 7 Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg Uub Uut Uuq Uup Uuh Uus Uuo
  f series Transition Metals  
Period 6   Lanthanides Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu  
Period 7   Actinides Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr  
Element Molybdenum Symbol Mo Atomic Nº 42 Atomic weight 95.942
Oxidation Nº 2, 4, 6 State (RT) Solid Electronegativity 1.8 Shell 2,8,18,13,1
Structure Kr4d55s1 MP °C 2617 BP °C 4612 SG 10.22
Nº Isotopes 7 Isotope 98 Isotope AMU 97.905407 Abundance 24.1331
Discoverer Scheele 1778 Click for more information
Molybdophosphoric (phosphomolybdic) acid is used in trichrome methods both to differentiate the plasma stain and to slow the fibre stain. It is the mordant in phosphomolybdic acid hematoxylin (PMAH).
Alkali metals Alkali earth metals Transition metals Lanthanides Actinides Poor metals Metalloids Non metals Halogens Noble gases

 


 

 

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