Across
- 4. came up with the plum pudding model and discovered electrons
- 7. negatively charged subatomic particle
- 9. an atom with a charge
- 10. the elements or compounds that are found on the left side of a chemical equation
- 12. these elements are ductile, malleable, shiny, and are good conductors
- 16. gas used to fill balloons
- 18. has a definite volume but takes the shape of its container
- 19. outermost electrons
- 20. an atom with a negative charge
- 21. takes the shape and volume of its container
- 22. these are the groups or columns on the periodic table
- 26. energy due to motion
- 27. came up with the idea that there was a solid positively charged nucleus
- 28. has only one proton
- 30. elements or compounds that are found on the right side of a chemical equation
- 31. aqueous (aq)
- 33. type of compound that occurs between two nonmetals
- 34. reaction type produces a salt and water
- 35. temperature scale that has boiling water at 100 and freezing water at 0
- 37. has a different number of neutrons than normal
- 39. has a definite shape and volume
- 40. temperature scale used here in the US
- 43. equation that only shows the participating elements in a precipitation reaction
- 46. reaction where reactants are broken down into smaller parts
- 47. type of reaction that produces a solid
- 48. these elements have no charge
- 51. 6.022x10^23
- 53. an atom with a positive charge
- 55. represents the number of protons
- 56. set of elements that have varying charges
- 58. 79 protons in its nucleus
- 59. neutrally charged subatomic particle
Down
- 1. the end result is different than the start
- 2. these elements have a negative 1 charge
- 3. reaction type that produces carbondioxide and water
- 5. this table contains all the known elements
- 6. energy due to position
- 8. liquid metal at room temperature
- 11. symbolic representation of a chemical reaction
- 13. series of steps used to solve problems
- 14. the measure of energy in molecules
- 15. group one on the periodic table
- 17. these elements have properties of both metals and nonmetals
- 23. element has the chemical symbol B
- 24. protons plus neutrons
- 25. father of the periodic table of the elements
- 29. produces hydroxide ions when dissolved in water
- 32. has a molar mass of 16g
- 36. system of writing numbers where the first number has to be between 1 and 10 and is multiplied by 10^x
- 38. these are the rows on the periodic table
- 41. group two on the periodic table
- 42. type of compound that occurs between a metal and a nonmetal
- 44. reaction that puts two or more things together to make something new
- 45. temperature scale that stars from absolute 0
- 49. mass per unit of volume unit g/cm^3
- 50. the flow of energy
- 52. number equal to 6.022x10^23
- 54. positively charged subatomic particle
- 57. produces hydrogen atoms when dissolved in water