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Lanthanum

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Iron

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Lanthanum

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Iron

Physical Properties of Lanthanum and Iron

Lanthanum Metal

Lanthanum

Iron Metal

Iron

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1 Physical

1.1 Melting Point

920.00 °C1,535.00 °C

27 3410

1.2 Boiling Point

3,469.00 °C2,750.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Silvery White

Gray

1.3.3 Luster

NA

Metallic

1.4 Hardness

1.4.1 Mohs Hardness

2.504.00

0.2 8.5

1.4.2 Brinell Hardness

350.00 MPa200.00 MPa

0.14 3490

1.4.3 Vickers Hardness

360.00 MPa608.00 MPa

121 3430

1.5 Speed of Sound

2,475.00 m/s5,120.00 m/s

818 16200

1.6 Optical Properties

1.6.1 Refractive Index

NANA

1.000933 1.7229

1.6.2 Reflectivity

NA65.00 %

58 97

1.7 Allotropes

✔ ✘

✔ ✘

1.7.1 α Allotropes

Not Available

Ferrite (alpha Iron)

1.7.2 β Allotropes

Not Available

beta Iron

1.7.3 γ Allotropes

Not Available

gamma Iron

Compare Lanthanide Series » More

Lanthanum Metal

Terbium Metal

Lanthanum vs Terbium

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Dysprosium Metal

Lanthanum vs Dysprosium

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Holmium Metal

Lanthanum vs Holmium

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Lutetium Metal

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Praseodymium Metal

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Iron Metal

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Iron vs Thulium

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Iron vs Ytterbium

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