What happens to the particles in matter when a substance becomes solid? Select one:
A. particles speed up
B. particles move and collide less often
C. particles move and collide often
D. particles remain in place with little movement

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

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

Which statement describes james chadwick’s discovery.