If reactive bond energy is 6 energy units and the product bond energy is 16 energy units, the net bond energy is 16 and the reaction is .

Which statement is best described as a atom

Compare and contrast physical changes with chemical changes.

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump