Multiple ChoiceAs you move from left to right across a period (row) on the periodic table, what happens to the ionization energy of the elements?47views
Multiple ChoiceWhich of the following best describes the effect of a larger shielding effect on the ionization energy of an atom?30views
Multiple ChoiceWhich of the following best describes the trend in ionization energy as you move from left to right across a period in the periodic table?27views
Multiple ChoiceWhich property of an atom describes the amount of energy required to remove an electron from a gaseous atom in its ground state?40views
Multiple ChoiceWhich of the following best explains why the ionization energy decreases as you move down a group in the periodic table?35views
Multiple ChoiceWhich of the following best describes the relationship between atomic radius and ionization energy?43views
Multiple ChoiceIonization energies of elements _________ down a group and generally __________ across a period.41views
Multiple ChoiceArrange the following elements in order of increasing first ionization energy: Na, Mg, Al, Si.48views
Multiple ChoiceConsider the elements bromine and chlorine. Which element has a higher first ionization energy?51views
Multiple ChoiceWhich of the following best describes the trend in ionization energy as you move down a group in the periodic table?41views