Which of the following would be most likely to contribute to molecules experiencing intermolecular forces

If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.