Which statement best describes the difference between a physical change and a chemical change? question 3 options: a physical change is a change from one state of matter to another; a chemical change results in a new substance formed. a physical change produces a new element, and a chemical change results in a bond breaking between atoms. a chemical change results in a new element being formed, and a physical change results in a new compound being formed. a chemical change does not result in a new substance being formed, whereas a physical change does.
Answers: 2
Another question on Physics
Physics, 22.06.2019 02:10
How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by
Answers: 2
Physics, 22.06.2019 06:40
Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
Answers: 2
Physics, 22.06.2019 16:40
Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?
Answers: 3
You know the right answer?
Which statement best describes the difference between a physical change and a chemical change? ques...
Questions
Social Studies, 04.03.2021 03:10
Business, 04.03.2021 03:10
Mathematics, 04.03.2021 03:10
History, 04.03.2021 03:10
Mathematics, 04.03.2021 03:10
Mathematics, 04.03.2021 03:10
Mathematics, 04.03.2021 03:10
English, 04.03.2021 03:10
Mathematics, 04.03.2021 03:10
Mathematics, 04.03.2021 03:10
Mathematics, 04.03.2021 03:10
