Directions: In each of the following situations, decide if the addition of heat or the removal of heat is causing the change.
Justifications
CO
ADD
Heat
REMOVE
Heat
ADD
REMOVE
Heat

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml