Multiple ChoiceWhich of the following elements has chemical properties most similar to K (potassium)?32views
Multiple ChoiceWhich element has chemical properties that are most similar to those of calcium?55views
Multiple ChoiceWhich group of elements on the periodic table naturally have a full outer shell of electrons?46views
Multiple ChoiceWhich group of elements has chemical properties most similar to those of phosphorus?41views
Multiple ChoiceWhich list consists of elements that have the most similar chemical properties?42views