subject
Chemistry, 06.09.2021 03:00 dyl4456

When a glow stick is crushed and shaken, the two liquids mix and the stick glows. Which statement is true?
A physical change has occurred, with energy being absorbed.
A physical change has occurred, with energy being given off.
A chemical change has occurred, with energy being given off.
A chemical change has occurred, with energy being absorbed.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 12:30
If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.
Answers: 3
question
Chemistry, 22.06.2019 13:00
What must occur for air masses to form fronts
Answers: 3
question
Chemistry, 22.06.2019 13:50
How does the motion of particles in a gas change as the gas cools
Answers: 2
question
Chemistry, 22.06.2019 20:30
Which of these is an intensive property of a substance
Answers: 2
You know the right answer?
When a glow stick is crushed and shaken, the two liquids mix and the stick glows. Which statement...
Questions
question
English, 07.10.2020 14:01
question
Biology, 07.10.2020 14:01
question
Mathematics, 07.10.2020 14:01
Questions on the website: 13722361