Constituent
Name
Te
Official name
Tellurium
Family
metallic solid
Class
pseudometal (semi-conductor)
Compound type
semi-conductor
Constituent abundance in material
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0
Mole fraction
1.0
Chemical composition
Formula
$Te$
Chemical formula
Te
Elemental formula
Te
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Isotope mole fraction State Relevance
$Te$ Tellurium element 1 1.0 1 pure main
Chemical bonds
  Bond Number
$-Te-Te-$ 2
Class
pseudometals (14)
Type
homovalent monolayer pseudometals (14.01)
Phase type
crystalline
Crystal system
trigonal
Crystal class
trapezohedral
Crystal class symbol
32 (D3)
Crystal spacegroup
P3(1)21
Comments
Te chains (covalent bonds) forming helices
Texture
polycrystalline
Molar mass
127.60 $g/mol$
Density
6.237 $g/cm^3$
Refringence type
uniaxial
Color
Tin-white, silvery lustrous gray
Diaphaneity
opaque
Luster
metallic