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Lutetium
(Lu)
1
1
0
Open in calculator
2
8
18
32
9
2
Animation
Lu
Category
Lanthanoid
Series
lanthanide
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Relative atomic mass
174.97
Density
Melting point (°C)
Boiling point (°C)
Electronegativity (Pauling)
—
Discovery year
1906
Discovered by
Carl Auer von Welsbach
Georges Urbain
Electrons: 71
Protons: 71
Neutrons: 104
Wikipedia
created by @lukaswyss
Lutetium (Lu) – Element 71
