Multiple ChoiceWhich of the following best explains why the period (row) an element is in affects its electronegativity?37views
Multiple ChoiceAs you move from left to right across a period (row) on the periodic table, how does electronegativity generally change?48views
Multiple ChoiceWhich of the following atoms has the greatest tendency to attract electrons (i.e., has the highest electronegativity)?38views
Multiple ChoiceWhich statement best explains why alkali metals and halogens react so strongly with other elements?41views
Multiple ChoiceWhat is the electronegativity difference between sodium (Na) and chlorine (Cl) according to the Pauling scale?26views
Multiple ChoiceWhich of the following best describes the general trend of electronegativity as you move down a group in the periodic table?46views
Multiple ChoiceWhich of the following elements has the strongest attraction for electrons (i.e., the highest electronegativity)?43views