Science 8 Crossword (Energy and Physics)

2. - Sound is carried out as this kind of wave
4. - Energy changes form but cannot be created or destroyed, this is the Law of ____ of energy
6. - These slow down the transfer of heat
11. - A substance consisting of 2 or more different elements
12. - Associated with the energy inside of the nucleus of an atom
13. - Heat transfer from direct contact
15. - The amount of protons in an atom
16. - The speed in which velocity changes
18. - This property is used to describe
19. - A kind of reaction that takes in energy
20. - The ability to do work or cause change
21. - These allow heat to easily pass through
22. - Light energy
24. - All radiant energy is classified as this kind of wave
26. - A subatomic particle with a positive charge
29. - Heat transfer from fluids
30. - Energy contained in the bonds of atoms/molecules
32. - 2 or more atoms that join together
37. - The speed of molecules
40. - Energy released after every energy
41. - Smallest part of an element
42. - The amount of matter in a chemical reaction does not change, this is known as the law of conservation of ___

1. - Energy of moving electrons
3. - Stored energy
5. - The speed of an object in a certain
7. - The transfer of energy from hot to cold
8. - This property is used to identify an
9. - A kind of reaction that releases energy
10. - Heat transfer from the EM spectrum
14. but cannot identify an unknown
17. - A subatomic particle with a negative charge
23. - Energy, possessed by an object due to its motion or position
25. - When 2 objects have the same temperature, this is known as thermal _______
27. - Energy in motion
28. time
31. - When a force causes an object to move
33. - A pure substance that cannot be separated by any means
34. - An object's resistance to a change in
35. - A subatomic particle with no charge
36. - A disturbance that causes motion
38. - Number of protons + Number of neutrons
39. - Force of attraction / repulsion from arrangement of electrons