Which of the following is NOT a property of molecular compounds? a.
low melting points
c.
high boiling points
b.
low boiling points
d.
poor conductors of electricity

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!