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Metals scandium subgroup

Compounds of equiatomic composition with rare-earth metals of the yttric and cerium subgroups crystallize with the ZrNiAl type whereas scandium germanide of equiatomic composition forms the MgAgAs type. [Pg.205]

The complete group of rare earth metals consists of the three elements scandium Sc, yttrium Y and lanthanum La and the fourteen lanthanides cerium to lutetium. The total number of REMs is thus 17. They are, for practical reasons, divided into two subgroups, the cerium group with the lighter elements and the yttrium group with the heavier ones (Table 17.1). [Pg.373]

See other pages where Metals scandium subgroup is mentioned: [Pg.151]    [Pg.111]    [Pg.177]    [Pg.365]    [Pg.351]    [Pg.83]    [Pg.124]    [Pg.371]    [Pg.358]    [Pg.31]   
See also in sourсe #XX -- [ Pg.32 , Pg.33 , Pg.34 ]



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