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  1. Boiling Point: -252.77 C Freezing Point: 0 C Melting Point: -259.2 C Atomic Number: 1 Atomic Mass: 1.00797 H Hydrogen (natural) FOUND MIXED WITH GASES. This element was founded by Henry Canvendish in 1776. It was confused with other gases until Cavendish demonstrated in 1776. USES It is used for the inflation of balloons. When hydrogen is mixed with air or oxygen it ignites. Periodic Table

  2. Boiling point:-268.9 Atomic number:2 HE Melting point:-272.2 Atomic symbol:He Freeze point::20 Atomic mass:4.0026 Helium (Natural) This Element was discovered Pierre Janssen in 1868. USES Helium is used to pressurize and stiffen the rocket engines. Periodic Table

  3. Atomic Number: 3 Atomic Mass: 6.941 Atomic Symbol:LI Boiling Point:1342 C Melting Point:181 C Freezing Point:Not available. LI Lithium (Man made) This element was discovered by Johann A. Arfvedson in 1817. USES Lithium is used for bonding carbon dioxide in the ventilator systems of spacecraft and submarines. Also the hydride is used to inflate lifeboats and its heavy hydrogen is used in making the hydrogen bomb. Periodic Table

  4. Boiling Point: 3000 C Melting Point: 1287 C Freezing Point: Not Available Atomic Number: 4 Atomic Mass: 9.012 Atomic Symbol: BE BE Beryllium (Natural) This element was discovered by Louis Nicolas Vauquelin in 1797. USES Beryllium is used for important use in so-called multiplexing systems. Periodic Table

  5. Boiling Point:3650 C Melting Point: 2180 C Freezing Point: Not available Atomic Number: 5 Atomic Mass: 10.81 Atomic Symbol: B B Boron (Natural) This element was discovered by Joseph Gay-Lussie,Baron Louis Thenard and Sir Humphry Davy. USES Boron is used for bone health in humans and other vertebrates. It is also used in instruments designed to detect and count slow. Periodic Table

  6. Boiling Point: Not Available Melting Point: Not Available Freezing Point: Not Available Atomic Number: 6 Atomic Mass:12.011 C Carbon (Man Made) This element was discovered by several scientists in 1985. Scientists vaporized graphite to produce a stable form of carbon molecules. USES Carbon is used to remove oxygen from metal. Periodic Table

  7. Boiling Point: -195.79 C Melting Point: -210.01 C Freezing Point: 0 C Atomic Number: 7 Atomic Mass: 14.007 N Nitrogen (Natural) This element was discovered by Antoine Laurent Lavoisier in 1772. USES Nitrogen is used in the chemical industry and obtained by the fractional distillation of liquid air. Periodic Table

  8. Boiling Point: 182.96 C Melting Point: 218.4 C Freezing Point: 0 C O Atomic Mass: 16.00 Atomic Number: 8 Oxygen (Natural) This element was discovered in 1774 by Joseph Priestely. USES This element is used for welding torches and is used for patents. Periodic Table

  9. Boiling Point: -188.13 C Melting Point:-219.61 C Freezing Point: 0 C Atomic Mass: 19.00 Atomic Number:9 F Flourine (Natural) This element was discovered in 1886 by Henry Moissan. USES It is used to destroy the ozone layer. Periodic Table

  10. Boiling Point:-246.08 C Melting Point:-248.6 C Freezing Point:0 C Atomic Mass: 20.18 Atomic Number: 10 Ne Neon This element was discovered in 1898 by Sir William Ramsay. USES Neon is used in neon lights and advertising. Periodic Table

  11. Boiling Point:883 C Melting Point:98 C Freezing Point:0 C Atomic Mass:22.99 Atomic Number:11 NA Sodium (Natural) This element was discovered in 1807 by Sir Humphrey Davy. USES Sodium is used as a cooling agent in nuclear reactors. Periodic Table

  12. Boiling Point: 1107 C Melting Point: 649 C Freezing Point: Not Available MG Atomic Number: 12 Atomic Mass: 24.31 Magnesium (Natural) This element was discovered by Sir Humphrey Davy in 1808. USES Magnesium is used in medicine and effervescent beverages. Periodic Table

  13. Atomic Number - 13 Atomic Mass - 26.9815 Boiling Point - 2467c Melting Point - 660c AL Aluminum ( Natural ) This element was discovered in 1825 by Hans Oersted in Denmark. USES Aluminum is used in cooking utensils, railroad cars, cars, and to build aircraft, Periodic Table

  14. Boiling Point - 42571f Melting Point - 2570f Atomic Number - 14 Atomic Mass - 28.086 SI Silicon ( Natural ) This element was discovered in 1823 by Baron Jons Jakob Berzelius. USES Silicon is used in the steel making industry as a constitute of Silicon steel, and in the making of cores of electrical transformers. Periodic Table

  15. P Atomic Number-15 Boiling point-536 f Atomic Mass-30.974 Melting point-111.4f Phosphorus (natural) This element was discovered by Hennig Brand in 1669 when he was trying to turn silver into gold. USES Phosphorus is used in fertilizers, rat poison, and in the red part of matches. Periodic Table

  16. S Boiling Point- 832.3F Atomic Number- 16 Atomic Mass- 32.064 Melting Point- 239.38F Sulfer (Natural) This element was discovered in the prehistoric time and mentioned in the bible. USES It is used in matches, rubber, gunpowder, sulfa drugs, and skin ointments. Periodic Table

  17. CL Boiling Point -29.29f Atomic Number-17 Atomic Mass-35.453 Melting Point -149.8f Chlorine (Natural) This Element was discovered in 1774 by Humphry Davy. USES: It was the first substance used as a poison gas in World War 1. Periodic Table

  18. Atomic Number-18 Atomic Mass-39.948 Boiling Point-98 AR Melting Point - NONE Argon ( Natural) This element was discovered in 1894 by William Ramsey. USES: This element is used in neon lamps that gives a red or blue light. Periodic Table

  19. K Boiling Point - 1408f Melting Point - 145f Atomic Number - 19 Atomic Mass - 39.098 Potassium ( Natural) This element was discovered in 1807 by Sir Humphry Davy. USES: It is used in photelectric cells in matches, fireworks, dyeing, leather tanning. Periodic Table

  20. Atomic Number- 20 Boiling Point- 2703 CA Atomic Mass- 40.08 Melting point- 1542 Calcium (Natural) This element was discovered by Sir Humphry Davy in 1808. Uses: It is used in copper, nickel, and stainless steel. Periodic Table

  21. Boiling Point - 5137f Melting Point - 2806f Atomic Number - 21 Atomic Mass - 44.956 SC Scandium ( Natural ) This element was discovered in 1879 by a Swedish chemist Lars Fredrik. USES No uses found. Periodic Table

  22. Boiling Point - 5949f Melting Point - 3020f Atomic Number - 22 Atomic Mass - 47.88 TI Titanium ( Natural ) This element was discovered in 1791 by William Gregor. USES This element is used in aluminum. Periodic Table

  23. Boiling Point - 6116f Melting Point - 3434f Atomic Number - 23 Atomic Mass - 50.941 V Vanadium ( Natural ) This element was discovered in 1801 by Andres Manuel Del Rio and was rediscovered in 1830 by Nils Gabriel Sefstrom. USES This element is used in hardness, alloys, and plantinum. Periodic Table

  24. Boiling Point-4842 f Melting Point-3375 f Atomic Number-24 Atomic Mass-51.996 CR Chromium (Natural) USES This element was discovered by a French chemist named Louis Nicolas Vanquelin in 1797. Chromium is used in alloys, iron, nickle, and cobalt. Periodic Table

  25. MN Atomic Number - 25 Atomic Mass - 54.938 Boiling Point - 3564f Melting Point - 2271f Manganese ( Natural ) This element was discovered in 1774 by Johan Gottlicp Gahn. USES Manganese is used in copper tin, zinc, dry cell battery, paint, and varnisncils for collecting glash. Periodic Table

  26. Atomic Number - 26 Atomic Mass - 55.847 Boiling Point - 4982f Melting Point - 2795f FE Iron ( Natural ) This element was discovered in4000B.C. by Egypt people. USES This element is used in cars, wrought iron, and castiorn steel. Periodic Table

  27. Atomic Number-27 Melting point- 2723 CO Atomic Mass-58.923 Boiling point-5,198 Cobalt Structure: Rock formed Color, silvery (Natural) It was discovered by George Brandt in 1735 Uses: unknown Periodic Table

  28. Boiling Point-2730 Atomic Number-28 NI Melting Point-1455 Atomic Mass-58.69 Nickel Structure: Color, Silvery Unknown (Man made) This element was discovered by Baron Axel and found in 1751 Uses Used to make nickels Periodic Table

  29. Boiling point-4753 Atomic number-29 CU Melting point-1981 Atomic mass-63.546 Copper Color, goldish Structure: Unknown (natural) The person who discovered copper . It does not say! USES It is used in things that involve electrity. Periodic Table

  30. Boiling Point: 1665 Atomic Number: 30 ZN Melting Point: 788 Atomic Mass: 65.38 Zinc Structure: Color, Silvery (Natural) Rock Form This element was discover by Andreas Sigismund Marggraf uses It is 5% of the worlds porducktion Periodic Table

  31. Atomic number-31 Boiling point-4357 GA Atomic mass-69.72 Melting point-86 Gallium (Natural) Color, Bluish Gray This element was discovered by Paul Emile Leeog de Uses Unknown Periodic Table

  32. Boiling point-5126 GE Atomic number-32 Melting point-1719 Atomic mass-72.59 Germanium (natural) Color, grayish white This element was discovered by Dmitry Nanovich. Uses It was used in world war 2. Periodic Table

  33. Boiling point-Non-A Atomic number-33 AS Melting point-Non-A Atomic mass-74.9216 Arsenic ( man made) Color,green This element was discovered by not avalable Uses For making glasses. Periodic Table

  34. Atomic number-34 Boiling point-1265 SE Atomic mass-78.96 Melting point-423 Selenium (natural) Color,yellowish This element was discovered by berzelivs-son jacob, Baron Uses: Unknown Periodic Table

  35. Boiling point-137.8 Atomic number-35 BR Melting point-18.95 Atomic mass-79.9 Bromine Color,redish brown (Natural) This Element was discovered by Antoine jerome Balard in 1826 Uses: Unknow Periodic Table

  36. Boiling point-244.03 Atomic number-36 KR Melting point-250.98 Atomic mass-83.8 Krypton Color,orange red (Natural) This Element was discovered by Norman Foster, Ramsey in 1962 Uses: For the earthes atmasfear Periodic Table

  37. Boiling point-1267 Atomic number:37 RB Atomic Mass: 85.468 Melting point-102 Rubidium Color, red (Natural) This element was discovered by Robert Wilhelm Busen Uses Tea, Tobacco , Coffee, and other plants. Periodic Table

  38. Boiling Point:2523 Atomic number-38 SR Melting point-1416 Atomic mass-87.62 Strontium (natural) Color silvery This element was discovered in 1790 uses unknown Periodic Table

  39. Boiling point-6040 Atomic number-39 Y Melting point-2772 Atomic mass-88.91 Yttrium (natural) Color silvery This was discovered by uses unknown Periodic Table

  40. Boiling point-7911 Atomic number 40 ZR Melting point-3362 Atomic mass 91.22 zirconium Color, Bluish black (natural) This Element was discovered by Martin Heinrich. Uses: The uses were for vacuum tubes, steel, and porcelain. Periodic Table

  41. Atomic Number-41 Atomic mass-92.906 Boiling Point-5127 C Melting Point-2468 C NB NB Niobium Found in crustal rock. Burns when heated in air. (Natural) This Element was discovered in 1801 by Charles Hatchet. Found mainly in Nigeria and the Democratic Republic of Congo. USES This element is used for nuclear power plants and stainless steel. Periodic Table

  42. Atomic Number-42 Atomic Mass-95.94 Boiling point-4640 C Melting point-2610 C MO Molybdenum Silvery,white, tough It’s a metal. (Man Made) This element was discovered in1778 by Carl Wilhelm Scheele. USES In soils it helps contribute to the growth of plants. Used in alloying steel, for air crafts and structural work. It serves as electrodes in glass furnaces. Periodic Table

  43. Melting Point-2200 C Boiling Point-4567 C Atomic Number-43 Atomic Mass-98 TC Technetium (Man made) This element was discovered in 1937 by Emilo Segre and Carlo Perrier by bombarding Molybdenum with Deuterons. USES Technetium is used for imaging medicines. Periodic Table

  44. Boiling Point-3900 C Melting Point-2310 C Freezing Point- -263 C RU Atomic Number-44 Atomic Mass-107.07 Ruthenium Superior to Platinum in resistance to attack by acids. Grayish white metal. (Natural) Ruthenium was discovered in 1844 by Karl Karlovich Klaus USES Ruthenium is used for the tips of pens and in the manufacture of jewelry. Periodic Table

  45. RH Boiling Point-3727C Melting Point-1966 C Atomic Number-45 Atomic Mass-102.905 Rhodium Very durable. Silvery white metal. (Natural) This element was discovered in 1803 by William Hyde Wollaston. USES Rhodium is used in mirror surfaces, as plating finish in jewelry and silverware and as a black pigment for porcelain. Periodic Table

  46. Boiling point-2970 C Melting point-1554 C PD Atomic number-46 Atomic mass-106.4 Palladium Rare silvery white soft metal. Fuses and welds easily. (Natural) This element was discovered by William Hyde Wollaston. USES It is used for nonmagnetic springs in clocks and watches. Used in jewelry, for special in mirrors, and alloyed with gold it forms white gold. Also used in Canadian nickel. Periodic Table

  47. AG Boiling Point-2212 C Melting Point-962 C Atomic Number-47 Atomic Mass-107.868 Silver Not Chemically active. Eggs tarnish it quickly. (Natural) Harder than gold yet softer than copper. Date of discovery is unknown. Silver mines were probably worked in Asia before 2,500 B.C. USES Silver is used to coat smooth glass surfaces for mirrors, aluminum has replaced this though. It is also used in jewelry and used to be used in coins. Periodic Table

  48. Boiling Point-1409 C Melting Point-321 C Atomic Number-48 Atomic Mass-112.41 CD Cadmium Burns bright when heated. USES This element is used for coating metals and is used in batteries that are used for specialized purposes. Periodic Table

  49. Boiling Point-2080 C Melting Point-157 C IN Atomic Number-49 Atomic Mass-114.82 Indium Silvery white soft metal. (Natural) Discovered by Hieronymus Theodor Richter and Ferdinand Reich. USES This element is used in nuclear reactors control rods, and is found in certain zinc blends, tin, and iron ores. Periodic Table