The periodic table’s arrangement also allows scientists to discern trends in element properties, including electronegativity, ionization energy, and atomic radius. Many scientists worked on the ...

Aluminum is a metal in group IIIA of the periodic table with atomic number 13 ... The electronic configuration of Aluminum is (Ne)(3s) 2 (3p) 1, and it has an atomic radius of 0.143 nm. At room ...

Researchers at Stanford University and the SLAC National Accelerator Laboratory demonstrate the generation of continuous-variable graph states of atomic spin ensembles, forming the vertices of a ...

Potassium is an alkali metal in group IA of the periodic table with atomic number 19 ... The electronic configuration of Potassium is (Ar)(4s 1). Its atomic radius is 0.235 nm and the (+1) ionic ...