Which of the following elements/compounds are being oxidized in the following equation? A) Manganese
B) Oxygen
C) Zinc

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d. the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

Compare and contrast the bohr model and the electron cloud models of the atom.