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Technetium
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Praseodymium
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Technetium
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Praseodymium
Physical Properties of Technetium and Praseodymium
Technetium
Praseodymium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Physical
1.1 Melting Point
2,200.00 °C
935.00 °C
Physical Properties of Francium
▶
⊕
27
3410
1.2 Boiling Point
4,877.00 °C
3,130.00 °C
Physical Properties of Flerovium
▶
⊕
147
5660
1.6 Appearance
1.6.1 Physical State
Solid
Solid
1.6.2 Color
Shiny Gray
Grayish White
1.6.3 Luster
NA
Metallic
1.7 Hardness
1.7.1 Mohs Hardness
NA
NA
Physical Properties of Cesium
▶
⊕
0.2
8.5
1.7.5 Brinell Hardness
NA
481.00 MPa
Physical Properties of Cesium
▶
⊕
0.14
3490
1.8.3 Vickers Hardness
NA
400.00 MPa
Physical Properties of Palladium
▶
⊕
121
3430
1.12 Speed of Sound
16,200.00 m/s
2,280.00 m/s
Physical Properties of Thallium
▶
⊕
818
16200
1.13 Optical Properties
1.13.1 Refractive Index
NA
NA
Physical Properties of Mercury
▶
⊕
1.000933
1.7229
1.13.5 Reflectivity
NA
NA
Physical Properties of Molybdenum
▶
⊕
58
97
1.15 Allotropes
✔
✘
✔
✘
1.15.1 α Allotropes
Not Available
Not Available
1.15.2 β Allotropes
Not Available
Not Available
1.15.3 γ Allotropes
Not Available
Not Available
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