Argon (Ar)vsSilicon (Si)
Silicon (Si) has a higher Electron Affinity (134 vs -96 kJ/mol), while Silicon (Si) has a higher Boiling Point (3,538 vs 87 K), while Silicon (Si) has a higher Melting Point (1,687 vs 84 K).
Atomic Properties
18
Atomic Number
14
40
Atomic Mass
28
3
Period
3
18
Group
14
Physical Properties
2
Density
2
84
Melting Point
1,687
87
Boiling Point
3,538
N/A
Molar Heat Capacity
20
Chemical Properties
N/A
Electronegativity
2
-96
Electron Affinity
134
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).