×
Thallium
☒
Top
ADD
⊕
Compare
Compare Metals
Transition Metals
Actinide Series
Lanthanide Series
Post Transition Metals
Alkaline Earth Metals
Alkali Metals
⌕
▼
Physical Properties of Thallium
Thallium
Add ⊕
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical
Melting Point
303.50 °C
Rank: 69 (Overall)
-38.83
3410
👆🏻
Boiling Point
1,457.00 °C
Rank: 62 (Overall)
0
5660
👆🏻
Appearance
Physical State
Solid
Color
Silvery White
Luster
-
Hardness
Mohs Hardness
1.20
Rank: 21 (Overall)
0.2
8.5
👆🏻
Brinell Hardness
26.50 MPa
Rank: 65 (Overall)
0.14
3490
👆🏻
Vickers Hardness
120.00 MPa
Rank: 61 (Overall)
0
3920
👆🏻
Speed of Sound
818.00 m/s
Rank: 72 (Overall)
818
16200
👆🏻
Optical Properties
Refractive Index
1.90
Rank: 18 (Overall)
0.155
3.41
👆🏻
Reflectivity
8.00 %
Rank: 37 (Overall)
5
97
👆🏻
Allotropes
✔
✘
12% - Post Transition Metals Metals
α Allotropes
-
β Allotropes
-
γ Allotropes
-
Post Transition Metals
» More
Flerovium
Nihonium
Moscovium
Livermorium
Tennessine
Indium
» More Post Transition Metals
Compare Post Transition Metals
» More
Flerovium vs Tennessine
Flerovium vs Indium
Flerovium vs Polonium
» More Compare Post Transition Metals
Post Transition Metals
Polonium
Periodic ...
|
Facts
|
Uses
|
Physical
Gallium
Periodic ...
|
Facts
|
Uses
|
Physical
Bismuth
Periodic ...
|
Facts
|
Uses
|
Physical
» More
Compare Post Transition Metals
Nihonium vs Flerovium
Periodic ...
|
Facts
|
Uses
|
Physical
Moscovium vs Flerovium
Periodic ...
|
Facts
|
Uses
|
Physical
Livermorium vs Flerovium
Periodic ...
|
Facts
|
Uses
|
Physical
» More