Miscellaneous 7

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Across
  1. 4. W, on the periodic table (8)
  2. 7. Not old, recent (3)
  3. 11. Small fruit (6)
  4. 12. Stinky, black-and-white mammal (5)
  5. 14. Fishtank (8)
  6. 16. Food item you crack (3)
  7. 17. Legendary winged horse (7)
  8. 18. Video game involving breaking and placing blocks (9)
  9. 20. Nintendo character whose brother is Luigi (5)
  10. 24. City with a prominent tower (5)
  11. 27. Legendary horned beast (7)
  12. 29. A yellow, mouse-like Pokemon which stores electricity in its cheeks (7)
  13. 30. A loss of memory (7)
  14. 31. San Francisco's state (10)
  15. 32. Large or bulky (3)
  16. 34. White stuff on mountain peaks (4)
  17. 35. Great, fantastic (9)
  18. 37. Outer surface of a tree (4)
  19. 38. Animal related to the alpaca (5)
  20. 39. In which US State is Chicago (8)
  21. 43. Being from space (16)
  22. 45. Braeburn, e.g. (5)
  23. 46. Edible fish (3)
  24. 47. Vital, necessary (9)
  25. 49. ___ + blue = purple (3)
  26. 50. Element No. 1 (8)
Down
  1. 1. Furry green fruit (9)
  2. 2. Flaming (7)
  3. 3. ________-Benz, German car manufacturer (8)
  4. 5. Greek letter (2)
  5. 6. Japan's most populous city (5)
  6. 8. Plain ice cream flavor (7)
  7. 9. Help, aid (10)
  8. 10. Thorny bush (4)
  9. 13. Monaco's official language (6)
  10. 15. Quebecois, e.g. (8)
  11. 19. The opposite of fast (4)
  12. 21. Point or place where something begins (6)
  13. 22. Facepalm-inducing (4)
  14. 23. Doctor ___, sci-fi show (3)
  15. 25. Assorted (13)
  16. 26. An arc of colors (7)
  17. 28. Toon who can't pwonounce his Rs (5)
  18. 33. Going on forever (8)
  19. 34. Feeling unhappy or sorrowful (3)
  20. 36. Four quarters (or 10 dimes) (6)
  21. 40. A type of aircraft (10)
  22. 41. A large, spotted wild cat (7)
  23. 42. Apt name for a black-and-white cat (4)
  24. 44. Anaconda, e.g. (5)
  25. 48. Disney mouse (6)