Electrons can only inhabit certain energy levels. What determines the values of the energy levels of an atom?

What is the most stable monatomic ion formed from 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

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution