Home
Compare Metals
Transition Metals
Actinide Metals
Lanthanide Metals
Post-Transition Metals
Alkaline Earth Metals
Alkali Metals
Physical Properties of Francium and Protactinium
f
Francium
Protactinium
Physical Properties of Protactinium and Francium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical Properties
Melting Point
27.00 °C
99+
1,568.00 °C
21
Boiling Point
677.00 °C
99+
4,027.00 °C
12
Appearance
Physical State
Solid
Solid
Color
NA
Silver
Luster
NA
Metallic
Hardness
Speed of Sound
Not Available
Not Available
Optical Properties
Allotropes
No
No
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
Chemical >>
<< Uses
Compare All Metals
Francium vs Neptunium
Francium vs Einsteinium
Francium vs Actinium
All Metals
Erbium
Cerium
Samarium
Californium
Einsteinium
Actinium
All Metals
Neptunium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Americium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Zirconium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Compare All Metals
Protactinium vs Californium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Protactinium vs Cerium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Protactinium vs Samarium
Periodi...
|
Physical
|
Chemical
|
Mechanical