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Thorium

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Magnesium

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Thorium

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Magnesium

Physical Properties of Thorium and Magnesium

Thorium Metal

Thorium

Magnesium Metal

Magnesium

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1 Physical

1.1 Melting Point

1,750.00 °C650.00 °C

27 3410

1.2 Boiling Point

4,790.00 °C1,107.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Silver

Gray

1.3.3 Luster

NA

NA

1.4 Hardness

1.4.1 Mohs Hardness

3.002.50

0.2 8.5

1.4.2 Brinell Hardness

390.00 MPa260.00 MPa

0.14 3490

1.4.3 Vickers Hardness

295.00 MPaNA

121 3430

1.5 Speed of Sound

2,490.00 m/s4,940.00 m/s

818 16200

1.6 Optical Properties

1.6.1 Refractive Index

NANA

1.000933 1.7229

1.6.2 Reflectivity

NA74.00 %

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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Thorium Metal

Neptunium Electron Configuration

Thorium vs Neptunium

Thorium Metal

Americium Metal

Thorium vs Americium

Thorium Metal

Lawrencium Electron Configuration

Thorium vs Lawrencium

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Lawrencium Electron Configuration

Lawrencium

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Curium Electron Configuration

Curium

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Nobelium Metal

Nobelium

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Magnesium Metal

Californium Electron Configuration

Magnesium vs Californium

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Magnesium Metal

Einsteinium Metal

Magnesium vs Einsteinium

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Magnesium Metal

Actinium Metal

Magnesium vs Actinium

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