Hydrogen and Oxygen Molecules in a Gas Sample Have the Same

Multiple Choice

Hydrogen and oxygen molecules in a gas sample have the same temperature.This means the hydrogen molecules,on the average,have the same

A) speed and the same kinetic energy.
B) speed,but more kinetic energy.
C) speed,but less kinetic energy.
D) kinetic energy,but more speed.
E) kinetic energy,but less speed.