Фосфор
Periodic table of D.I. Mendeleev, the names and properties of chemical elements.
Фосфор — element of 15 group 3 period. Atomic number is 15.
Atomic mass is 30,973762. Latin name is Phosphorus. Discovered in 1669 year.
In a separate figure shows the conditional distribution of the atoms in orbits. Please note that the actual orbitals have a different shape.
