Yttrium
(Y)
011
281892
Y
Category
Transition metal
Relative atomic mass
88.9059
Density
4.5
Melting point (°C)
1522
Boiling point (°C)
3338
Electronegativity (Pauling)
1.2
Discovery year
1794
Discovered by
Electrons: 39
Protons: 39
Neutrons: 50
created by @lukaswyss
Yttrium (Y) – Element 39