Which type are the most abundant minerals in Earth's crust and mantle? oxalates

carbonates

sulfates

silicates

Which element is least likely to undergo a chemical reaction

Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next

Which of the following isotopes has the same number of neutrons as phosphorus-31?