Across
- 4. the energy an object has because of its position also the internal stored energy of an object, such as energy stored in chemical bonds
- 5. the total kinetic and potential energy of all the particles on an object
- 7. energy from sources that nature replaces (ex: sunlight, wind, water)
- 8. the ability to do work or cause change
- 9. the potential energy stored in the nucleus of an atom
- 13. energy sources thatare used up faster than they can be replaced like fossil fuels (ex: coal, oil, natural gas)
- 14. a neutral group of two or more atoms held together by covalent bonds
- 17. a push or pull exerted on an object
- 20. a tiny particle that moves around the outside of the nucleus of an atom
- 21. The transfer of thermal energy from one particle of matter to antother
- 23. energy that travels as vibrations through matter (like air, water, or solids) and tht we percieved as sounds
- 24. the energy an object has due to the movement of its tiny particles an can be transferred from one object to another
- 26. a form of potential energy that is stored in chemical bonds between atoms
Down
- 1. Kinetic or potential energy associated with the motion or position of an object
- 2. a small particle in the nucleus of the atom with no electric charge
- 3. energy that an object has due to its motion
- 6. a device that increases or decreases voltage, which often consists of two separate coils of insulated wires wrapped around an iron core
- 10. the central core of an atom, which contains protons and neutrons
- 11. an atom or group of atoms that has become electrically charged
- 12. the ability to do work or cause change
- 15. a form of energy that allows us to see and travels in waves
- 16. a material that conducts heat well and a material that allows electrical charges to flow
- 18. a small positively charged particle that is found in the nucleus of an atom
- 19. the basic particle from which all elements are made; the smallest particle of an element that has the properties of that element
- 20. the energy of electric charges
- 22. A material that does not conduct heat well
- 25. force exerted on an object that causes it to move
