Most internal heat is generated during

1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?