Иттрий
Periodic table of D.I. Mendeleev, the names and properties of chemical elements.
39
- 2
- 9
- 18
- 8
- 2
Y
Иттрий
Yttrium
88,90585
Иттрий — element of 3 group 5 period. Atomic number is 39.
Atomic mass is 88,90585. Latin name is Yttrium. Discovered in 1794 year.
In a separate figure shows the conditional distribution of the atoms in orbits. Please note that the actual orbitals have a different shape.
