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Hafnium (Hf)vsHolmium (Ho)

Holmium (Ho) has a higher Electron Affinity (33 vs 17 kJ/mol), while Hafnium (Hf) has a higher Boiling Point (4,876 vs 2,873 K), while Hafnium (Hf) has a higher Density (13 vs 9 g/cm³).

Atomic Properties

72
Atomic Number
67
178
Atomic Mass
165
6
Period
6
4
Group
3

Physical Properties

13
Density
9
2,506
Melting Point
1,734
4,876
Boiling Point
2,873
26
Molar Heat Capacity
27

Chemical Properties

1
Electronegativity
1
17
Electron Affinity
33

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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).