Electron Configuration Chart Aluminum. It has 8 valence electrons 3dr4s and electron configuration 1s22s22p3s23po3do4s meaning that iron has k shell 2 electrons l shell 8 electrons m shell 14 and n shell 2 electrons. Obtained by electrolysis from bauxite al2o3.
Atomic symbol al uses used for many purposes from airplanes to beverage cans. Aluminum is a soft silvery white ductile metal in the boron group. Electron configuration of aluminium is ne 3s2 3p1.
The other members of group 8 have a characteristic valence shell electron octet ns 2 np x 2 np.
Aluminium is a chemical element with atomic number 13 which means there are 13 protons and 13 electrons in the atomic structure the chemical symbol for aluminium is al. Aluminium is a chemical element with atomic number 13 which means there are 13 protons and 13 electrons in the atomic structure the chemical symbol for aluminium is al. Use the element blocks of the periodic table to find the highest electron orbital. If you don t have a chart you can still find the electron configuration.