1
Q
Exothermic
A
Energy is given off during a reaction so it feels hot. Energy is on right side and is negative
2
Q
Endothermic
A
Energy is taken in and feels cold. Energy is on left side and is positive
3
Q
Enthalpy (H)
A
The total amount of energy contained by a substance or group of substances
Physical Science 20 Unit 1
flashcards
Decks in class (5)
# Cards
