Two children are waiting to go down a slide the first child goes down and then stays sitting at the bottom of the slide if there is no friction involved and all of the mechanical energy is conserved what would happen to the energy of the second child form the top of the slide

Which best describes why nh4+ can form an ionic bond with cl-?

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm