Give the major force between ethanol and water. Give the major force between ethanol and water. dipole-dipole ion-dipole dispersion ion-ion hydrogen bonding

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

Areaction in which products can react to re-form reactants is