Except for elements 1 and 2, all other elements are stable with how many electrons in their outermost (valence) energy level? except for elements 1 and 2, all other elements are stable with how many electrons in their outermost (valence) energy level? 2 8 18 32

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

All motion is caused by force? true or false

In a heat engine of 1000 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 inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added