What ion is formed when an atom of magnesium (Mg) loses two electrons? Mg–1 Mg–2 Mg+1 Mg+2

Which of the following statements is true about planck’s law

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?