Multiple ChoiceHow are metals primarily designated in the periodic table based on their location?1views
Multiple ChoicePeriodic Table: Classifications — How did Dmitri Mendeleev originally organize the periodic table?2views
Multiple ChoiceIn developing the periodic table, Dmitri Mendeleev predicted the existence and properties of an undiscovered element he called eka-silicon. Which element was later discovered that matched this prediction?2views
Multiple ChoiceIn Mendeleev’s original periodic table, what primary criterion did he use to arrange the elements?2views
Multiple ChoiceWhich statement best explains why water is not listed as an element on the periodic table?2views