What is the average kinetic energy of a nitrogen molecule in the air in a room in which the air temperature is 17 degrees Celsius?
A) 7 x 10⁻²¹ J
B) 4 x 10⁻²¹ J
C) 9 x 10⁻²¹ J
D) 6.01 x 10⁻²¹ J
E) 5 x 10⁻²¹ J