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Energy and Matter
8th Grade Energy and Matter
Question | Answer |
---|---|
List 6 forms of energy related to changes in matter. | Kinetic, Potentail, Chemical, Electromagnetic, Electrical, and Thermal Energy. |
The energy in motion is... energy. | Kinetic |
The enery and object has because of it's position is ... energy. | Potential |
What is Chemical Energy? | Internal energy stored in chemical bonds between atoms |
Give an example of how electromagnetic energy can cause changes in matter. | Electromagnetic energy causes plants to grow |
The energy of electrically charged particles moving from one place to another is ... energy. | Electrical |
In electrolysis, electrons move between two metal strips called ... | Electrodes |
During photosynthesis, plants transform ... energy from the sun to ... energy. | electromagnetic, chemical |
Describe how chemical energy is related to chemical change. | During a chemical change, chemical energy may be charged into other forms of energy. Other forms of energy may also be changed to chemical energy. |