12. Which of the following values for the electronegativity difference would best represent a bond that is mostly ionic? a. 08
b. 2.0
c. 2.4
d. 3.2

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

Apush or pull that moves or changes and object when to objects touch

How does the motion of particles in a gas change as the gas cools