Diagram of the nuclear composition, electron configuration, and valence orbitals of an atom of iron-56 (atomic number: 26), the most common isotope of
Diagram of the nuclear composition, electron configuration, and valence orbitals of an atom of iron-56 (atomic number: 26), the most common isotope of this element. The nucleus consists of 26 protons (blue) and 30 neutrons (red). Iron is a transition metal in group 8, period 4, and the d-block of the periodic table. It has a melting point of 1538 degrees Celsius. The trends across the transition metals are due to electrons filling an inner d-subshell (here, within the 3rd ring), shielding the outer (valence) electrons from the increasing nuclear charge.
Size: 4800px × 3872px
Photo credit: © CARLOS CLARIVAN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -atomic, -block, 4, 8, artwork, atom, atomic, background, black, block, chemical, chemistry, configuration, diagram, electron, electronic, electrons, element, elemental, elements, fe, group, illustration, iron, iron-56, isotope, level, levels, metal, metallic, metals, neutron, neutrons, nuclear, nucleon, nucleons, nucleus, orbital, orbitals, period, periodic, physical, properties, property, shell, shells, simple, solid, solids, structural, structure, subatomic, subshell, subshells, table, transition, valance
