(15 Points!) Match the electron configurations with the correct element name.




Choices:

Cobalt (Co)
Germanium (Ge)
Yttrium (Y)
Neodymium (Nd)

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.