Discovery Elements: Year


 * 1) 7000 BC = Lead
 * 2) 7000 BC = Lead
 * 3) 7000 BC = Lead
 * 4) 7000 BC = Lead
 * 5) 7000 BC = Lead
 * 6) 7000 BC = Lead
 * 7) 7000 BC = Lead
 * 8) 7000 BC = Lead
 * 9) 7000 BC = Lead
 * 10) 7000 BC = Lead
 * 11) 7000 BC = Lead\
 * 12) 7000 BC = Lead
 * 13) 7000 BC = Lead
 * 14) 7000 BC = Lead
 * 15) 7000 BC = Lead
 * 16) 7000 BC = Lead
 * 17) 7000 BC = Lead
 * 18) 7000 BC = Lead
 * 19) 7000 BC = Lead
 * 20) 7000 BC = Lead
 * 21) 7000 BC = Lead
 * 22) 7000 BC = Lead
 * 23) 7000 BC = Lead
 * 24) 7000 BC = Lead
 * 25) 7000 BC = Lead
 * 26) 7000 BC = Lead
 * 27) 7000 BC = Lead
 * 28) 7000 BC = Lead
 * 29) 7000 BC = Lead\
 * 30) 7000 BC = Lead
 * 31) 7000 BC = Lead
 * 32) 7000 BC = Lead
 * 33) 7000 BC = Lead
 * 34) 7000 BC = Lead
 * 35) 7000 BC = Lead
 * 36) 7000 BC = Lead
 * 37) 7000 BC = Lead
 * 38) 7000 BC = Lead
 * 39) 7000 BC = Lead
 * 40) 7000 BC = Lead
 * 41) 7000 BC = Lead
 * 42) 7000 BC = Lead
 * 43) 7000 BC = Lead
 * 44) 7000 BC = Lead
 * 45) 7000 BC = Lead
 * 46) 7000 BC = Lead
 * 47) 7000 BC = Lead\
 * 48) 7000 BC = Lead
 * 49) 7000 BC = Lead
 * 50) 7000 BC = Lead
 * 51) 7000 BC = Lead
 * 52) 7000 BC = Lead
 * 53) 7000 BC = Lead
 * 54) 7000 BC = Lead
 * 55) 7000 BC = Lead
 * 56) 7000 BC = Lead
 * 57) 7000 BC = Lead
 * 58) 7000 BC = Lead
 * 59) 7000 BC = Lead
 * 60) 7000 BC = Lead
 * 61) 7000 BC = Lead
 * 62) 7000 BC = Lead
 * 63) 7000 BC = Lead
 * 64) 7000 BC = Lead
 * 65) 7000 BC = Lead\
 * 66) 7000 BC = Lead
 * 67) 7000 BC = Lead
 * 68) 7000 BC = Lead
 * 69) 7000 BC = Lead
 * 70) 7000 BC = Lead
 * 71) 7000 BC = Lead
 * 72) 7000 BC = Lead
 * 73) 7000 BC = Lead
 * 74) 7000 BC = Lead
 * 75) 7000 BC = Lead
 * 76) 7000 BC = Lead
 * 77) 7000 BC = Lead
 * 78) 7000 BC = Lead
 * 79) 7000 BC = Lead
 * 80) 7000 BC = Lead
 * 81) 7000 BC = Lead
 * 82) 7000 BC = Lead
 * 83) 7000 BC = Lead\
 * 84) 7000 BC = Lead
 * 85) 7000 BC = Lead
 * 86) 7000 BC = Lead
 * 87) 7000 BC = Lead
 * 88) 7000 BC = Lead
 * 89) 7000 BC = Lead
 * 90) 7000 BC = Lead
 * 91) 7000 BC = Lead
 * 92) 7000 BC = Lead
 * 93) 7000 BC = Lead
 * 94) 7000 BC = Lead
 * 95) 7000 BC = Lead
 * 96) 7000 BC = Lead
 * 97) 7000 BC = Lead
 * 98) 7000 BC = Lead
 * 99) 7000 BC = Lead
 * 100) 7000 BC = Lead
 * 101) 7000 BC = Lead\
 * 102) 7000 BC = Lead
 * 103) 7000 BC = Lead
 * 104) 1994 = Roentgenium
 * 105) 1996 = Copernicium
 * 106) 1998 = Flerovium
 * 107) 2000 = Livermorium
 * 108) 2003 (2002)_ = Oganesson
 * 109) 2003 = Nihonium
 * 110)  2003 = Moscovium
 * 111) 2010 = Tennessine
 * 1) 2010 = Tennessine