GROUP 2

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Across
  1. 1. / A ___ bond is a covalent bond when 2 pairs of electron are shared by 2 atoms.
  2. 4. / a latin word implying capacity
  3. 8. / group of organic compounds that are made up of carbon and hydrogen.
  4. 11. / ____ DISTILLATION The process that separates petroleum into various fractions?
  5. 13. / are organic compounds made of the elements carbon, hydrogen, and oxygen.
  6. 16. / A chemical obtained from petroleum and natural gas
  7. 18. / It is a compound manufactured for use as a medical drug?
  8. 19. / A molecule or other entity that can donate a proton or accept an electron
  9. 20. / Organic chemistry has significantly contributed in the development of what industry?
  10. 23. / A structure named after gilbert lewis
  11. 24. / Hydrocarbon whose carbon atoms are linked by a single bond
  12. 26. / ___molecule is made up of two atoms
  13. 27. / Neutrally charged
  14. 31. / Type of bond that consists of a metal +metal.
  15. 32. / Simplest Aromatic Hydrocarbon
  16. 34. / It is made up of a nitrogenous base, sugar molecule, and phosphate group?
  17. 35. / type of bond that consists of a nonmetal+nonmetal.
  18. 37. / ________ Lewis first proposed the octer rule.
  19. 38. / ___Type forms a ring
  20. 39. Chain / Longest Continuous Chain of carbon atom
  21. 41. / Has 4 single bonds
Down
  1. 2. / ____CHEMISTRY It is the study of structure, properties, composition, reaction, and synthesis of CARBON-containing molecules?
  2. 3. / are a group of organic compounds that are made up of carbon and hydrogen.
  3. 5. / What does DNA stand for?
  4. 6. / ionOne atomic ion
  5. 7. / a positively charged ion
  6. 8. / The second key atom that is needed for a element to be considered as organic compounds is ____
  7. 9. / The strong ____ attraction holds the oppositely charged particles in Inorganic Compounds.
  8. 10. / ____compounds are compounds that doesn't contain carbon .
  9. 12. / type of bond that consists of a metal+nonmetal
  10. 14. / ___ Form, Arrangement of different atoms.
  11. 15. / ___Electrons, Atom’s outermost energy level.
  12. 17. / An element called Mg
  13. 20. / Low Affinity
  14. 21. / Meaning four and valent
  15. 22. OIL / Petroleum is also called ____ since it is a mixture of several hydrocarbons.
  16. 25. / Jon Jakob Berzelius' idea was refuted by Friedrich ____.
  17. 28. / ____it usually contain multiple carbon and hydrogen atoms.
  18. 29. BOND / A single covalent bond is simply called a what?
  19. 30. / A positively charged ion.
  20. 33. / ___Rule, Chemical Rule that elements tends to bond in such a way that each atom has 8 electrons in its valence shell
  21. 36. / ___Acid, is a type of biological polymer made up of chains of nucleotide monomers.
  22. 40. / a negatively charged ion