Multiple ChoiceWhich of the following elements is an alkali metal (Group 1) on the periodic table?2views
Multiple ChoiceIn the periodic table, which group of elements is generally the most reactive metals?1views
Multiple ChoiceWhich element is most reactive (most active) in Group 17 (the halogens) under standard conditions?2views
Multiple ChoiceWhich periodic table group is generally the most reactive (especially among metals) under standard conditions?2views
Multiple ChoiceIn the periodic table, Group 7 (the halogens) becomes less reactive down the group. Which element is least reactive in Group 7?1views
Multiple ChoiceWhich element is most similar to sulfur based on periodic table group (family) membership and typical valence electron configuration?1views
Multiple ChoicePeriodic Table: Group Names — Which element is most likely to have similar chemical properties to calcium (Ca) because it is in the same group (alkaline earth metals)?1views