Astatine (At)vsStrontium (Sr)
Astatine (At) has a higher Electron Affinity (233 vs 5 kJ/mol), while Astatine (At) has a higher Group (17 vs 2), while Strontium (Sr) has a higher Boiling Point (1,650 vs 610 K).
Atomic Properties
85
Atomic Number
38
210
Atomic Mass
88
6
Period
5
17
Group
2
Physical Properties
6
Density
3
575
Melting Point
1,050
610
Boiling Point
1,650
N/A
Molar Heat Capacity
26
Chemical Properties
2
Electronegativity
1
233
Electron Affinity
5
Similar Comparisons to Astatine (At) vs Strontium (Sr)
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).