Skip to content

Sodium (Na)vsThulium (Tm)

Thulium (Tm) has a higher Density (9 vs 1 g/cm³), while Thulium (Tm) has a higher Atomic Mass (169 vs 23 u), while Thulium (Tm) has a higher Atomic Number (69 vs 11).

Atomic Properties

11
Atomic Number
69
23
Atomic Mass
169
3
Period
6
1
Group
3

Physical Properties

1
Density
9
371
Melting Point
1,818
1,156
Boiling Point
2,223
28
Molar Heat Capacity
27

Chemical Properties

1
Electronegativity
1
53
Electron Affinity
99

Similar Comparisons to Sodium (Na) vs Thulium (Tm)

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