Across
- 4. The type of element found on the right side of the periodic table
- 7. The splitting of an atom to get smaller atoms and energy
- 9. The type of wave where the particles are moving in the same direction as the energy (eg. Sound)
- 13. The cell found in plant that absorbs water from the ground
- 15. A mixture of a solvent and solute
- 17. The process of separating coloured pigments eg. inks
- 19. Charge on an object that cannot flow
- 20. The cell that carries genetic information from a woman, it is the largest cell
- 22. Chemicals that are used to make other substances in a chemical reaction
- 23. A group of tissues that work together
- 30. The distance between two peaks (or troughs) in a wave
- 31. A flow of electrical charge
- 32. The cell that carries electrical signals around the body
- 34. The part of the cell that produces energy from respiration
- 37. The cell in a plant found in a leaf that carries out photosynthesis
- 42. The process of separating a solid from a liquid
- 43. The type of wave where the particles are moving perpendicular to the direction of the energy (eg. light)
- 44. An instrument that is used to measure current in a circuit
- 46. A group of cells of the same type
- 48. The type of energy when something is moving
- 50. The part of a plant cell that provides support
- 51. The part of the cell that contains the genetic information
Down
- 1. The process of using evaporation and condensation to separate a liquid from another liquid or dissolved solid
- 2. A horizontal row on the periodic table
- 3. A state of matter where the particles are random and touching
- 5. Pairs of muscles that work in opposite directions to bend joints
- 6. 2 or more elements chemically joined together
- 8. A large ball of gas emitting light by nuclear fusion
- 10. The type of energy that something has when it is lifted up
- 11. A vertical column on the periodic table
- 12. A diagram that shows the transfer of energy in something
- 14. A dissolved substance
- 16. The process of getting the dissolved substance out of a solution
- 18. The part of the cell that allows substances to pass in and out
- 21. A state of matter where the particles are far apart and random
- 24. 2 or more non-metal atoms chemically joined together
- 25. The part of a plant cell where sap is stored
- 26. The part of the plant cell where photosynthesis takes place
- 27. Substances that are made during a chemical reaction
- 28. A cell found in the body that has no nucleus
- 29. A liquid that dissolves something
- 33. A substance that is made of only one type of atom
- 35. The part of the cell that is a jelly like substance where the chemical reactions take place
- 36. In a wave this is the maximum distance of a particle from its starting point in a wave
- 38. The cell that carries genetic information from a man, it has a tail for swimming
- 39. The number of complete waves in one second
- 40. The type of element found on the left side of the periodic table
- 41. The type of energy which is also known as heat
- 45. Tiny particles that make up all substances
- 47. A state of matter where the particles are ordered and touching
- 49. The unit of frequency