Which property do metalloids and nonmetals share? question 2 options: a. highly reactive b. always a solid at room temperature c. poor conductor of electricity d. usually brittle and dull when a solid

Describe the path of the electric current through a circuit?

In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 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