Multiple ChoiceWhich of the following is the correct chemical formula for chromium(III) oxide?24views
Multiple ChoiceWhich of the following is the correct formula for the compound formed from Ca^{2+} and NO_3^{-} ions?26views
Multiple ChoiceWhich of the following is the correct chemical formula for mercury(II) nitride?41views
Multiple ChoiceWhich of the following is the correct chemical formula for magnesium hydrogen carbonate?32views
Multiple ChoiceWhich of the following is the correct chemical formula for manganese(II) chloride?34views
Multiple ChoiceWhich of the following options correctly describes how to name an ionic compound?28views
Multiple ChoiceWhich of the following symbols indicates that a substance is in aqueous (water) solution?31views
Multiple ChoiceIn the ionic compound AgNO_3, how many silver ions are present in one formula unit?30views