Physical Properties of Praseodymium and Tennessine
Physical State
Solid
Solid
Color
Grayish White
Unknown
Luster
Metallic
Unknown Luster
Brinell Hardness
Not Available
Vickers Hardness
Not Available
Speed of Sound
Not Available
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available