An international research team led by the Paul Scherrer Institute PSI has measured the radius of the nucleus of muonic helium ...

and a density of 2.70. It has a melting temperature of 660 C. The electronic configuration of Aluminum is (Ne)(3s) 2 (3p) 1, and it has an atomic radius of 0.143 nm. At room temperature Aluminum has ...

and a density of 8.65 Mg/m 3. Its melting point is 320.9 C, and it boils at 7654 C. The electronic configuration of Cadmium is (Kr)(4d 10)(5s 2). Its atomic radius is 0.154 nm. At room temperature ...