.86km is the correct answer
The coefficient is the number in front of the element.
The coefficient is 2
Hope this helps!
Answer:
Kinetic energy , is the energy of an object possessed due to it's motion
Explanation:
Kinetic energy is the energy of mass in motion. The kinetic energy of an object is the energy it has because of its motion.
it's formula ½mv²
Polar will always have the higher boiling point because they have strong van der waal forces
