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Astatine (At)vsSodium (Na)

Astatine (At) has a higher Group (17 vs 1), while Astatine (At) has a higher Atomic Mass (210 vs 23 u), while Astatine (At) has a higher Atomic Number (85 vs 11).

Atomic Properties

85
Atomic Number
11
210
Atomic Mass
23
6
Period
3
17
Group
1

Physical Properties

6
Density
1
575
Melting Point
371
610
Boiling Point
1,156
N/A
Molar Heat Capacity
28

Chemical Properties

2
Electronegativity
1
233
Electron Affinity
53

Similar Comparisons to Astatine (At) vs Sodium (Na)

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