material 版 (精华区)

                                                                                
                92U          金属        稀有气体                               
    1A                                                                  8A      
   -----        铀                                                     -----    
1  | H |2A                   非金属      过渡金属   3A  4A  5A  6A  7A |He |    
   |---+----                                       --------------------+---|    
2  |Li |Be |         U  ----放射性元素             | B | C | N | O | F |Ne |    
   |---+---|                                       |---+---+---+---+---+---|    
3  |Na |Mg |3B  4B  5B  6B  7B |    8B     |1B  2B |Al |Si | P | S |Cl |Ar |    
   |---+---|---------------------------------------|---+---+---+---+---+---|    
4  | K |Ca |Sc |Ti | V |Cr |Mn |Fe |Co |Ni |Cu |Zn |Ga |Ge |As |Se |Br |Kr |    
   |---+---|---+---+---+---+---+---+---+---+---+---|---+---+---+---+---+---|    
5  |Rb |Sr | Y |Zr |Nb |Mo |Tc |Ru |Rh |Pd |Ag |Cd |In |Sn |Sb |Te | I |Xe |    
   |---+---|---+---+---+---+---+---+---+---+---+---|---+---+---+---+---+---|    
6  |Cs |Ba |LAN|Hf |Ta | W |Re |Os |Ir |Pt |Au |Hg |Tl |Pb |Bi |Po |At |Rn |    
   |---+---|---+------------------------------------------------------------    
7  |Fr |Ra |ACT|                                                                
   -------------                                                                
            -------------------------------------------------------------       
Lanthanide  |La |Ce |Pr |Nd |Pm |Sm |Eu |Gd |Tb |Dy |Ho |Er |Tm |Yb |Lu |       
            |---+---+---+---+---+---+---+---+---+---+---+---+---+---+---|       
Actinide    |Ac |Th |Pa | U |Np |Pu |Am |Cm |Bk |Cf |Es |Fm |Md |No |Lr |