Multiple ChoiceWhich of the following properties decreases from left to right across a period in the periodic table?30views
Multiple ChoiceWhy does atomic radius increase as you move down a group in the periodic table?33views
Multiple ChoiceWhy does the atomic radius increase as you move down a group in the periodic table?31views
Multiple ChoiceWhich of the following best describes the trend in atomic radius as you move from left to right across a period on the periodic table?27views
Multiple ChoiceWhy does the atomic radius decrease as electrons are added to a shell across a period in the periodic table?28views
Multiple ChoiceAs you move down a group in the periodic table, how does the atomic radius of the elements change?31views
Multiple ChoiceWhich of the following lists the elements Mg, Na, P, Si, and Ar in order of increasing atomic radius?27views
Multiple ChoiceHow does the atomic radius change as you move from top to bottom within a group in the periodic table?24views