Multiple ChoiceWhat is the correct formula unit for a compound formed from Pb^{4+} ions and oxide ions (O^{2-})?68views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between magnesium (Mg) and sulfur (S) atoms?92views
Multiple ChoiceWhich of the following is the correct chemical formula for cobalt(III) fluoride?100views
Multiple ChoiceWhich of the following is the correct chemical formula for chromium(III) oxide?66views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between Cu^{2+} and P^{3-} ions?71views
Multiple ChoicePredict the chemical formula for the ionic compound formed by aluminum (Al) and chlorine (Cl).96views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound formed between barium (Ba) and sulfur (S)?86views
Multiple ChoiceWhich of the following is the correct chemical formula for cobalt(II) hydroxide?60views