Which of these best describes a scientific model? A) the most recent version of a theory
B) a detailed description of a natural event
C) a way of explaining a complex concept D) a small version of a large object

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as