Nooo that’s not how it works! Your not supposed to give points and brainliest to random people who answer randomly! Me: Haha brainliest and points go brrr!

How air particles exert a pressure on the inside of the balloon

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j