1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d8 What element is represented by the ground state electron configuration shown above?

Pd (palladium).

Explanation:

46 electrons total, this is representative of the Pd (palladium) element.

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm