Physical Properties of Roentgenium and Tin
Melting Point
Not Available
Boiling Point
Not Available
Physical State
Solid
Solid
Color
Silver
Silvery White
Mohs Hardness
Not Available
Brinell Hardness
Not Available
Speed of Sound
Not Available
α Allotropes
Not Available
Grey Tin (alpha Tin, Tin Pest)
β Allotropes
Not Available
White Tin (Beta Tin)
γ Allotropes
Not Available
Rhombic Tin (gamma Tin)