Science 8 Crossword (Energy and Physics)

3. - The transfer of energy from hot to cold
5. - A subatomic particle with no charge
7. - The speed in which velocity changes over time
9. - Energy contained in the bonds of atoms/molecules
10. - A disturbance that causes motion
11. - These slow down the transfer of heat
15. - Energy changes form but cannot be created or destroyed, this is the Law of ____ of energy
18. - An object's resistance to a change in
20. - A subatomic particle with a positive charge
22. - All radiant energy is classified as this kind of wave
24. - Energy of moving electrons
26. - Number of protons + Number of neutrons
27. - These allow heat to easily pass through
29. - A kind of reaction that releases energy
31. - Associated with the energy inside of the nucleus of an atom
33. - Heat transfer from direct contact
34. - A subatomic particle with a negative charge
35. - When 2 objects have the same temperature, this is known as thermal _______
37. - The ability to do work or cause change
39. - The amount of protons in an atom
40. - Light energy

1. - Stored energy
2. - A pure substance that cannot be separated by any means
4. - Heat transfer from fluids
6. - A kind of reaction that takes in energy
8. - 2 or more atoms that join together
12. - Force of attraction / repulsion from the arrangement of electrons
13. - Energy, possessed by an object due to its motion or position
14. - A substance consisting of 2 or more different elements
16. - The speed of molecules
17. - This property is used to describe matter but cannot identify an unknown
19. - When a force causes an object to move
21. - The amount of matter in a chemical reaction does not change, this is known as the law of conservation of ___
23. - The speed of an object in a certain direction
25. - Sound is carried out as this kind of wave
28. - This property is used to identify an unknown
30. - Energy in motion
32. - Heat transfer from the EM spectrum
36. - Energy released after every energy transfer
38. - Smallest part of an element