Predict the empirical formula of the ionic compound that forms from aluminum and oxygen.

The correct answer should be "electrons orbit the nucleus in circular motions exactly as shown on the classic bohr model."

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

The law of conservation of mass states that a mass of an object or the amount of matter composed inside an object or thing will not change unless it is added or removed of the matter that is contained in the object itself.