Crucigrama Chemical energeticsVersión en línea In this activity we will sum up some major concepts related to the energy of chemical reactions por Agustin Caceres 1 Device used to measure the heat of a reaction 2 Products have more energy than reactants 3 Minimum energy needed to start a chemical reaction 4 Products have less energy than reactants 5 Magnitude of the heat of reaction 6 Associated with all chemical reactions 7 Source of energy in chemical reactions 8 Absorb/Enter 9 Energy form involved in chemical reactions 10 Release/Exit 1 2 5 3 9 7 8 10