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Protaktinium
Protaktinium

Beryllium
Beryllium



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Protaktinium
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Beryllium

Termal Properties saka Protaktinium lan Beryllium

termal

Kalor tartamtu

0.12 J / (kg K)1.82 J / (kg K)
0.1 3.6
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Graham Kapasitas kalor

27.20 J / mol · K16.44 J / mol · K
13.1 62.7
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doyo termal

47.00 W / m · K200.00 W / m · K
0 429
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suhu kritis

1,841.00 K1,551.00 K
26.3 3695
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Expansion termal

9.90 μm / (m · K)11.30 μm / (m · K)
4.5 97
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enthalpy

Enthalpy panguapan

481.00 kJ / mol294.70 kJ / mol
7.32 799.1
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Enthalpy saka Fusion

12.34 kJ / mol11.72 kJ / mol
2.1 35.23
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Enthalpy saka atomization

481.90 kJ / mol326.40 kJ / mol
61.5 837
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Standard molar Entropy

198.10 J / mol.K9.50 J / mol.K
9.5 198.1
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