Multiple ChoiceWhat is the correct formula unit for a compound formed from Pb^{4+} ions and oxide ions (O^{2-})?59views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between magnesium (Mg) and sulfur (S) atoms?81views
Multiple ChoiceWhich of the following is the correct chemical formula for cobalt(III) fluoride?86views
Multiple ChoiceWhich of the following is the correct chemical formula for chromium(III) oxide?57views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between Cu^{2+} and P^{3-} ions?64views
Multiple ChoicePredict the chemical formula for the ionic compound formed by aluminum (Al) and chlorine (Cl).84views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between barium (Ba) and sulfur (S)?77views
Multiple ChoiceWhich of the following is the correct chemical formula for cobalt(II) hydroxide?52views