Chemistry

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Across
  1. 4. what is divided into 4 major components
  2. 7. what is it called when sediment particles are transported
  3. 9. What is the most reactive element on the reactivity series
  4. 12. what rocks are changed by extreme heat and pressure
  5. 13. what does Fe in the periodic table stand for
  6. 16. What is formed from hot molten magma
  7. 18. what is the hottest part of the Earth's structure
  8. 20. what is it called when rocks are broken down by water, wind and ice
  9. 22. what is formed from pre-existing rock
  10. 23. what is the thickest layer of the Earths structure
  11. 24. what is the thinnest layer of the Earth's structure
  12. 25. temperatures on rocks causing them to crack
Down
  1. 1. what is the only metal that is liquid in room temperature
  2. 2. what is caused by the effects of
  3. 3. what reaction is occurred when you exchange ions
  4. 5. what is an element that contains 2 or more atoms
  5. 6. what is the definition for materials made into different products
  6. 8. what is it called when plants and animals break down rocks
  7. 10. what has an equal amount of atoms for each element used
  8. 11. what is caused by acid rain
  9. 14. what is the name for a total amount of a substance
  10. 15. what is used to determine displacement reactions
  11. 17. what is a substance containing one type of element
  12. 19. what thick layer is made out of mainly iron and nickel
  13. 21. what are iron, platinum and uranium all examples of