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Polonium
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Lanthanum
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Polonium
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Lanthanum
Physical Properties of Polonium and Lanthanum
Polonium
Lanthanum
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Physical
1.1 Melting Point
254.00 °C
920.00 °C
Physical Properties of Francium
▶
⊕
27
3410
1.4 Boiling Point
962.00 °C
3,469.00 °C
Physical Properties of Flerovium
▶
⊕
147
5660
1.5 Appearance
1.5.1 Physical State
Solid
Solid
1.5.2 Color
Silver
Silvery White
1.5.3 Luster
NA
NA
1.6 Hardness
1.6.1 Mohs Hardness
NA
2.50
Physical Properties of Cesium
▶
⊕
0.2
8.5
1.6.2 Brinell Hardness
NA
350.00 MPa
Physical Properties of Cesium
▶
⊕
0.14
3490
1.6.3 Vickers Hardness
NA
360.00 MPa
Physical Properties of Palladium
▶
⊕
121
3430
1.7 Speed of Sound
NA
2,475.00 m/s
Physical Properties of Thallium
▶
⊕
818
16200
1.8 Optical Properties
1.8.1 Refractive Index
NA
NA
Physical Properties of Mercury
▶
⊕
1.000933
1.7229
1.8.2 Reflectivity
NA
NA
Physical Properties of Molybdenum
▶
⊕
58
97
1.9 Allotropes
✔
✘
✔
✘
1.9.1 α Allotropes
α-polonium
Not Available
1.9.2 β Allotropes
β-polonium
Not Available
1.9.3 γ Allotropes
Not Available
Not Available
Compare All Metals
Polonium vs Francium
Polonium vs Erbium
Polonium vs Cerium
All Metals
Indium
Osmium
Rubidium
Thallium
Francium
Erbium
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Cerium
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Californium
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Lanthanum vs Osmium
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Lanthanum vs Rubidium
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Lanthanum vs Thallium
Periodi...
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