with the lanthanides and actinides extending the series. Transition metals are characterized by the filling of their d orbitals. These elements exhibit unique properties due to their partially filled d subshell and are found in various
A certain element has its outermost electron in a 2s subshell. It has valence +1 because it has 1 more electrons than a certain noble gas. What element is it? Express your answer using its one- or twoHow many types of atoms can...
Below that shell, element X has a partially filled 4d subshell. What type of element is X? (a) Main group element (b) Chalcogen (c) Halogen (d) Transition metal (e) Alkali metal. What are the key atomic properties (charge, sh...
A selection of cross sections of the simplest atomic orbitals. Most of the energy of an electron’s orbital is determined by what shell it’s in, N=1,2,3… However, there’s also energy tied up in the...
F e2+ Cu+ Br− d.Al3+. Ba2+ f.O2−. Electronic configuration: Electronic configuration denotes that how the electrons are arranged or present in the orbitals. This electronic configuration is helpful in calculating the v...