Ch.6 Chemical Reactions: An Introduction Flashcards
1
Q
what are some clues that chemical reaction has occurred?
A
1.The color changes
2.A solid forms
3.Bubbles form
4.Heat and/or flame is produced or heat is absorbed
2
Q
A
what are some clues that chemical reaction has occurred?
1.The color changes
2.A solid forms
3.Bubbles form
4.Heat and/or flame is produced or heat is absorbed