In the formula for water (H2O), what does the subscript 2 indicate? two atoms in the compound two molecules in water two hydrogen atoms in the compound two oxygen atoms in the compound

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas

When a wire with a current is placed in a magnetic field, electrical energy is transformed into mechanical energy select the best answer from the choices provided t f

How long could you survive without electricity? what parts of your life would be affected by loss of electricity? should you prepare for an electricity outage, and if so, how would you prepare? what backup system could your family or community install to generate limited amounts of electricity during an outage? how does this system create an electric force field and generate electric current?