Which electron shell in an atom of calcium in the ground state has an electron with the greatest amount of energy?
Explanation: The further an electron is from the nucleus, the higher it's energy is. Therefore, electrons in the valence shell (outermost shell) have the highest amount of energy. If we look at the Reference Table: Periodic Table of Elements section, we can find calcium...
If we look at the Chemistry Regent Reference table, we will see on Table Q, that alkenes and alkynes belong to the Homologous Series of Hydrocarbons. Hydrocarbons are organic molecules that contain carbon and hydrogen. Therefore, they mu...