Chlorine (Cl)vsHelium (He)
Chlorine (Cl) has a higher Electron Affinity (349 vs -48 kJ/mol), while Chlorine (Cl) has a higher Melting Point (172 vs 1 K), while Chlorine (Cl) has a higher Boiling Point (239 vs 4 K).
Atomic Properties
17
Atomic Number
2
35
Atomic Mass
4
3
Period
1
17
Group
18
Physical Properties
3
Density
0
172
Melting Point
1
239
Boiling Point
4
N/A
Molar Heat Capacity
N/A
Chemical Properties
3
Electronegativity
N/A
349
Electron Affinity
-48
Similar Comparisons to Chlorine (Cl) vs Helium (He)
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).