When chemical bonds are broken, energy is
a. absorbed
b. released
c. not needed...
Chemistry, 26.01.2020 23:31 k123loveme
When chemical bonds are broken, energy is
a. absorbed
b. released
c. not needed
Answers: 3
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Which is mostly likely why many scientists reject the cold fusion theory
Answers: 1
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What effect might melting sea ice have for people who live in coastal areas?
Answers: 1
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Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
Answers: 2
Chemistry, 23.06.2019 09:00
A2-kg bowling ball is 1 meter off the ground on a post when it falls. just before it reaches the ground,its traveling 4.4 m/s. assuming that there is no air resistant, which statement is true a. the initial potential energy is less then the final kinetic energy b. the mechanical energy is not conserved c. the mechanical energy is conserved d. the initial potential energy is greater than the final kinetic energy
Answers: 3
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