Compare Elements

Compare two chemical elements side by side across 19 atomic and physical properties.

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Element comparison
Property Rf Rutherfordium Ti Titanium
Atomic Number 104 higher 22 higher
Symbol Rf different Ti different
Name Rutherfordium different Titanium different
Atomic Mass 267.122 higher 47.867 higher
Category Transition Metals same value Transition Metals same value
Period 7 higher 4 higher
Group 4 same value 4 same value
Block d-Block same value d-Block same value
Standard State Solid same value Solid same value
Electronegativity — no data 1.54 no data
Atomic Radius — no data 187 no data
Ionization Energy — no data 6.828 no data
Electron Affinity — no data 0.079 no data
Oxidation States +4 different +4, +3, +2 different
Melting Point — no data 1941 K (1667.85 °C) no data
Boiling Point — no data 3560 K (3286.85 °C) no data
Density — no data 4.5 no data
Electron Configuration [Rn]7s2 5f14 6d2 different [Ar]4s2 3d2 different
Year Discovered 1964 different 1791 different

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