Constituent
Name
metallic Y
Official name
Yttrium
Family
metallic solid
Class
true metal
Compound type
elemental solid
Constituent abundance in material
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0
Mole fraction
1.0
Chemical composition
Formula
$Y$
Chemical formula
Y
Elemental formula
Y
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Isotope mole fraction State Relevance
$Y$ Yttrium element 1 1.0 1 pure main
Class
true metals (13)
Type
homovalent monolayer metals (13.01)
Phase type
crystalline
Crystal system
hexagonal
Crystal class
dihexagonal-dipyramidal
Crystal class symbol
6/mmm (D6h)
Crystal spacegroup
P6(3)/mmc
Texture
polycrystalline
Molar mass
88.906 $g/mol$
Density
4.472 $g/cm^3$
Refringence type
uniaxial
Diaphaneity
opaque
Luster
metallic