Chemistry, 23.10.2020 01:01 pchisholm100
What is the main difference between a physical change and a chemical change? Select all
correct answers. Hint: 2 correct answers.
A. A physical change does not change the substances composition.
B. A physical change changes a one or more substance into a new substance.
C..A chemical change does not change the substances composition.
D. A chemical change changes a one or more substance into a new substance.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 08:00
This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.
Answers: 1
Chemistry, 22.06.2019 13:30
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
Answers: 3
Chemistry, 22.06.2019 20:30
A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
Answers: 2
You know the right answer?
What is the main difference between a physical change and a chemical change? Select all
correct ans...
Questions
Mathematics, 09.04.2021 07:10
Business, 09.04.2021 07:10
History, 09.04.2021 07:10
Physics, 09.04.2021 07:10
Mathematics, 09.04.2021 07:10
Social Studies, 09.04.2021 07:10
Spanish, 09.04.2021 07:10
Mathematics, 09.04.2021 07:10
Social Studies, 09.04.2021 07:10
Mathematics, 09.04.2021 07:10
Mathematics, 09.04.2021 07:10
Mathematics, 09.04.2021 07:10
