Multiple ChoiceWhich of the following is the correct electron configuration for the element phosphorus (atomic number 15)?41views
Multiple ChoiceWhich of the following is the correct abbreviated electron configuration for silicon (Si)?52views
Multiple ChoiceWhich of the following is the correct electron configuration for a sulfur (S) atom in its ground state?49views
Multiple ChoiceUsing the periodic table, which of the following is the correct electron configuration for selenium (Se)?44views
Multiple ChoiceWhich term is defined as the region in an atom where an electron is most likely to be located?51views
Multiple ChoiceWhich of the following is the correct electron configuration for a neutral iron (Fe) atom?38views
Multiple ChoiceWhich of the following is the correct ground state (shorthand) electron configuration for selenium (Se)?62views
Multiple ChoiceIn the ground state electron configuration of zinc (Zn), how many electrons occupy the 3d sublevel?88views
Multiple ChoiceWhich of the following represents the electron configuration of silver (Ag) in its ground state?43views
Multiple ChoiceWhich principal energy level is associated with the elements in the fifth row of the periodic table?60views