Scelta multiplaWhich of the following is the correct chemical formula for the ionic compound formed between sodium (Na) and sulfur (S)?121views
Scelta multiplaIn which of the following is the name and formula given correctly for an ionic compound?138views
Scelta multiplaWhich of the following is the correct chemical formula for the ionic compound formed between potassium and oxygen?127views
Scelta multiplaWhen naming an ionic compound composed of a metal and a nonmetal, which part of the compound's name is changed to end with '-ide'?180views
Scelta multiplaWhich of the following is the correct chemical formula for calcium permanganate?145views
Scelta multiplaIn the chemical formula for table salt, NaCl, how many atoms of sodium (Na) are present in one formula unit?221views
Scelta multiplaWhen naming ionic compounds, in which situation must you use a Roman numeral in the compound's name?187views