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Uranium

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Cobalt

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Uranium

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Cobalt

Physical Properties of Uranium and Cobalt

Uranium Metal

Uranium

Cobalt Metal

Cobalt

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1 Physical

1.1 Melting Point

1,132.00 °C1,495.00 °C

27 3410

1.2 Boiling Point

3,818.00 °C2,870.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Silvery Gray

Gray

1.3.3 Luster

Metallic

Metallic

1.4 Hardness

1.4.1 Mohs Hardness

6.005.00

0.2 8.5

1.4.2 Brinell Hardness

2,350.00 MPa470.00 MPa

0.14 3490

1.4.3 Vickers Hardness

1,960.00 MPa1,043.00 MPa

121 3430

1.5 Speed of Sound

3,155.00 m/s4,720.00 m/s

818 16200

1.6 Optical Properties

1.6.1 Refractive Index

NANA

1.000933 1.7229

1.6.2 Reflectivity

NA67.00 %

58 97

1.7 Allotropes

✔ ✘

✔ ✘

1.7.1 α Allotropes

Not Available

α-Cobalt

1.7.2 β Allotropes

Not Available

β-Cobalt

1.7.3 γ Allotropes

Not Available

Not Available

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Uranium Metal

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Uranium Metal

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Uranium Metal

Neptunium Electron Configuration

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Americium Metal

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Lawrencium Electron Configuration

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Curium Electron Configuration

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Cobalt Metal

Plutonium Metal

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Einsteinium Metal

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Cobalt Metal

Californium Electron Configuration

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