A. Physical change
B endothermic reaction
C exothermic reaction
D nuclear reaction
E. A & B
2007-04-27 07:03:57 · 9 answers · asked by ladona c 1 in Environment
Exothermic reaction! I hope my chemistry is not wrong
2007-04-27 07:07:51 · answer #1 · answered by bujhotojanne 1 · 1⤊ 1⤋
C - Exothermic Reaction.
An exothermic reaction is one in which heat is given off - e,g, cumbustion (burning). An endothermic reaction is one which absorbs heat.
2007-04-27 07:06:59 · answer #2 · answered by Trevor 7 · 1⤊ 1⤋
c
exothermic = gives off energy
it is not E, because endothermic = sucks in energy
it is not A, because it is a chemical change
2007-04-27 07:06:50 · answer #3 · answered by k.a. 1 · 1⤊ 1⤋
C definitely
2007-04-27 07:10:19 · answer #4 · answered by filip 4 · 0⤊ 1⤋
definately exothermic (C)
2007-04-27 07:12:29 · answer #5 · answered by Anonymous · 0⤊ 0⤋
your a cheater!! lol. A.
2007-04-27 07:07:12 · answer #6 · answered by Justine S 1 · 0⤊ 2⤋
C
2007-04-27 07:10:26 · answer #7 · answered by patlamb41 2 · 0⤊ 1⤋
E
2007-04-27 07:06:42 · answer #8 · answered by Anonymous · 0⤊ 2⤋
E
2007-04-27 07:06:35 · answer #9 · answered by Anonymous · 0⤊ 2⤋