Multiple ChoiceWhich of the following is the correct electron configuration for the element phosphorus (atomic number 15)?35views
Multiple ChoiceWhich of the following is the correct abbreviated electron configuration for silicon (Si)?43views
Multiple ChoiceWhich of the following is the correct electron configuration for a sulfur (S) atom in its ground state?41views
Multiple ChoiceUsing the periodic table, which of the following is the correct electron configuration for selenium (Se)?35views
Multiple ChoiceWhich term is defined as the region in an atom where an electron is most likely to be located?44views
Multiple ChoiceWhich of the following is the correct electron configuration for a neutral iron (Fe) atom?31views
Multiple ChoiceWhich of the following is the correct ground state (shorthand) electron configuration for selenium (Se)?54views
Multiple ChoiceIn the ground state electron configuration of zinc (Zn), how many electrons occupy the 3d sublevel?75views
Multiple ChoiceWhich of the following represents the electron configuration of silver (Ag) in its ground state?35views
Multiple ChoiceWhich principal energy level is associated with the elements in the fifth row of the periodic table?51views