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Arsenic (As)vsFermium (Fm)

Arsenic (As) has a higher Group (15 vs 3), while Fermium (Fm) has a higher Atomic Mass (257 vs 75 u), while Fermium (Fm) has a higher Atomic Number (100 vs 33).

Atomic Properties

33
Atomic Number
100
75
Atomic Mass
257
4
Period
7
15
Group
3

Physical Properties

6
Density
N/A
N/A
Melting Point
1,800
N/A
Boiling Point
N/A
25
Molar Heat Capacity
N/A

Chemical Properties

2
Electronegativity
1
78
Electron Affinity
34

Similar Comparisons to Arsenic (As) vs Fermium (Fm)

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