Which is the best example a chemical change has occurred?
change of state release of energy temperature change formation of a new substance
A B C D
Question: Which is the best example a chemical change has occurred?
A. change of state
B. release of energy
C. temperature change
D. formation of a new substance
Answer:
Which is the best example a chemical change has occurred?
release of energy temperature change formation of a new substance change of state
A B C D
Question: Which is the best example a chemical change has occurred?
A. release of energy
B. temperature change
C. formation of a new substance
D. change of state
Answer:
C
Which is the best example a chemical change has occurred?
change of state release of energy temperature change formation of a new substance
1 2 3 4
Question: Which is the best example a chemical change has occurred?
1. change of state
2. release of energy
3. temperature change
4. formation of a new substance
Answer:
4
Which is the best example a chemical change has occurred?
change of state release of energy temperature change formation of a new substance
Y W K U
Question: Which is the best example a chemical change has occurred?
Y. change of state
W. release of energy
K. temperature change
U. formation of a new substance
Answer:
U
Which is the best example a chemical change has occurred?
release of energy temperature change formation of a new substance change of state
Y W K U
Question: Which is the best example a chemical change has occurred?
Y. release of energy
W. temperature change
K. formation of a new substance
U. change of state
Answer:
K