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Selenium (Se)vsTellurium (Te)

Tellurium (Te) has a higher Atomic Mass (128 vs 79 u), while Tellurium (Te) has a higher Atomic Number (52 vs 34), while Tellurium (Te) has a higher Melting Point (723 vs 494 K).

Atomic Properties

34
Atomic Number
52
79
Atomic Mass
128
4
Period
5
16
Group
16

Physical Properties

5
Density
6
494
Melting Point
723
958
Boiling Point
1,261
25
Molar Heat Capacity
26

Chemical Properties

3
Electronegativity
2
195
Electron Affinity
190

Similar Comparisons to Selenium (Se) vs Tellurium (Te)

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