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Astatine (At)vsOganesson (Og)

Astatine (At) has a higher Electron Affinity (233 vs 5 kJ/mol), while Astatine (At) has a higher Boiling Point (610 vs 350 K), while Oganesson (Og) has a higher Atomic Mass (294 vs 210 u).

Atomic Properties

85
Atomic Number
118
210
Atomic Mass
294
6
Period
7
17
Group
18

Physical Properties

6
Density
5
575
Melting Point
N/A
610
Boiling Point
350
N/A
Molar Heat Capacity
N/A

Chemical Properties

2
Electronegativity
N/A
233
Electron Affinity
5

Similar Comparisons to Astatine (At) vs Oganesson (Og)

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