Multiple ChoiceWhat is the chemical formula for the compound formed between chromium(III) ions and borate ions?57views
Multiple ChoiceWhat is the correct formula unit for a compound formed from Pb^{4+} ions and oxide ions (O^{2-})?45views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between magnesium (Mg) and sulfur (S) atoms?59views
Multiple ChoiceWhich of the following is the correct chemical formula for cobalt(III) fluoride?70views
Multiple ChoiceWhich of the following is the correct chemical formula for chromium(III) oxide?40views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between Cu^{2+} and P^{3-} ions?50views
Multiple ChoicePredict the chemical formula for the ionic compound formed by aluminum (Al) and chlorine (Cl).60views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between barium (Ba) and sulfur (S)?57views
Multiple ChoiceWhich of the following is the correct chemical formula for cobalt(II) hydroxide?39views