As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
using heat to burn a log in a fireplace using light to produce sugar in plants a cake that was baked from many ingredients a bottle that was broken into many small pieces
A B C D
Question: As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
A. using heat to burn a log in a fireplace
B. using light to produce sugar in plants
C. a cake that was baked from many ingredients
D. a bottle that was broken into many small pieces
Answer:
As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
a bottle that was broken into many small pieces using light to produce sugar in plants a cake that was baked from many ingredients using heat to burn a log in a fireplace
A B C D
Question: As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
A. a bottle that was broken into many small pieces
B. using light to produce sugar in plants
C. a cake that was baked from many ingredients
D. using heat to burn a log in a fireplace
Answer:
A
As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
using heat to burn a log in a fireplace using light to produce sugar in plants a cake that was baked from many ingredients a bottle that was broken into many small pieces
1 2 3 4
Question: As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
1. using heat to burn a log in a fireplace
2. using light to produce sugar in plants
3. a cake that was baked from many ingredients
4. a bottle that was broken into many small pieces
Answer:
4
As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
using heat to burn a log in a fireplace using light to produce sugar in plants a cake that was baked from many ingredients a bottle that was broken into many small pieces
R B H X
Question: As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
R. using heat to burn a log in a fireplace
B. using light to produce sugar in plants
H. a cake that was baked from many ingredients
X. a bottle that was broken into many small pieces
Answer:
X
As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
a bottle that was broken into many small pieces using light to produce sugar in plants a cake that was baked from many ingredients using heat to burn a log in a fireplace
R B H X
Question: As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?
R. a bottle that was broken into many small pieces
B. using light to produce sugar in plants
H. a cake that was baked from many ingredients
X. using heat to burn a log in a fireplace
Answer:
R