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Uranium

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Potassium

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Uranium

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Physical Properties of Uranium and Potassium

Uranium Metal

Uranium

Potassium Metal

Potassium

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1 Physical

1.1 Melting Point

1,132.00 °C63.65 °C

27 3410

1.2 Boiling Point

3,818.00 °C774.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Silvery Gray

Silvery Gray

1.3.3 Luster

Metallic

NA

1.4 Hardness

1.4.1 Mohs Hardness

6.000.40

0.2 8.5

1.4.2 Brinell Hardness

2,350.00 MPa0.36 MPa

0.14 3490

1.4.3 Vickers Hardness

1,960.00 MPaNA

121 3430

1.5 Speed of Sound

3,155.00 m/s2,000.00 m/s

818 16200

1.6 Optical Properties

1.6.1 Refractive Index

NANA

1.000933 1.7229

1.6.2 Reflectivity

NANA

58 97

1.7 Allotropes

✔ ✘

✔ ✘

1.7.1 α Allotropes

Not Available

Not Available

1.7.2 β Allotropes

Not Available

Not Available

1.7.3 γ Allotropes

Not Available

Not Available

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Uranium Metal

Neptunium Electron Configuration

Uranium vs Neptunium

Uranium Metal

Americium Metal

Uranium vs Americium

Uranium Metal

Actinium Metal

Uranium vs Actinium

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Americium Metal

Americium

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Lawrencium Electron Configuration

Lawrencium

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Curium Electron Configuration

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Potassium Metal

Californium Electron Configuration

Potassium vs Californium

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Potassium Metal

Einsteinium Metal

Potassium vs Einsteinium

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Potassium Metal

Plutonium Metal

Potassium vs Plutonium

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