Thallium

=Area 1=

Thallium Atomic number: 81 Atomic symbol: Tl Atomic mass: 204.383 Group number: 13 Period number: 6 Solid at room temperature

=Area 2= Thallium may cause cancer. It was discovered by Sir William Crookes in 1861. Discoverd in England.  Thallium was used in a few murders before people caught on to its characteristic symptoms. This sizable lump could do in quite a few people, but isn't it pretty? The colors are from layers of thallium oxide.

=Area 3= Melting Point: 303.5 °C Boiling Point: 1457.0 °C Atomic Number: 81 Atomic Mass: 204.383 11 Isotopes Abundance: 1 ppm

**Area 4** The element and its compounds are extremely toxic and must be handled with care. Thallium(I) sulfate, Tl2SO4, has been used as a rodent and ant killer; it was used in "ant buttons" for many years. However, the compound is odorless and tasteless and so was mistakenly eaten by animals and people. For this reason the compound was banned from the market, and there are criminal penalties for its sale or use. Abundance: 1 ppm

Area 5

Thallium is banned from the market; therefore I cannot say how much I can buy for $100.00. media type="custom" key="3047082"Thallium Isotopes symbol ||~ Z([|p]) ||~ N([|n]) ||~ isotopic mass (u) ||~ half-life ||~ nuclear spin ||~ representative isotopic composition (mole fraction) ||~ range of natural variation (mole fraction) ||
 * ~ nuclide
 * ^  ||||||~ excitation energy ||
 * 176Tl ||> 81 ||> 95 || 176.00059(21)# || 5.2(+30-14) ms || (3-,4-,5-) ||  ||   ||
 * 177Tl ||> 81 ||> 96 || 176.996427(27) || 18(5) ms || (1/2+) ||  ||   ||
 * 177mTl |||||| 807(18) keV || 230(40) µs || (11/2-) ||  ||   ||
 * 178Tl ||> 81 ||> 97 || 177.99490(12)# || 255(10) ms ||  ||   ||   ||
 * 179Tl ||> 81 ||> 98 || 178.99109(5) || 270(30) ms || (1/2+) ||  ||   ||
 * 179mTl |||||| 860(30)# keV || 1.60(16) ms || (9/2-) ||  ||   ||
 * 180Tl ||> 81 ||> 99 || 179.98991(13)# || 1.5(2) s ||  ||   ||   ||
 * 181Tl ||> 81 ||> 100 || 180.986257(10) || 3.2(3) s || 1/2+# ||  ||   ||
 * 181mTl |||||| 857(29) keV || 1.7(4) ms || 9/2-# ||  ||   ||
 * 182Tl ||> 81 ||> 101 || 181.98567(8) || 2.0(3) s || 2-# ||  ||   ||
 * 182m1Tl |||||| 100(100)# keV || 2.9(5) s || (7+) ||  ||   ||
 * 182m2Tl |||||| 600(140)# keV ||  || 10- ||   ||   ||
 * 183Tl ||> 81 ||> 102 || 182.982193(10) || 6.9(7) s || 1/2+# ||  ||   ||
 * 183m1Tl |||||| 630(17) keV || 53.3(3) ms || 9/2-# ||  ||   ||
 * 183m2Tl |||||| 976.8(3) keV || 1.48(10) µs || (13/2+) ||  ||   ||
 * 184Tl ||> 81 ||> 103 || 183.98187(5) || 9.7(6) s || 2-# ||  ||   ||
 * 184m1Tl |||||| 100(100)# keV || 10# s || 7+# ||  ||   ||
 * 184m2Tl |||||| 500(140)# keV || >20 ns || (10-) ||  ||   ||
 * 185Tl ||> 81 ||> 104 || 184.97879(6) || 19.5(5) s || 1/2+# ||  ||   ||
 * 185mTl |||||| 452.8(20) keV || 1.93(8) s || 9/2-# ||  ||   ||
 * 186Tl ||> 81 ||> 105 || 185.97833(20) || 40# s || (2-) ||  ||   ||
 * 186m1Tl |||||| 320(180) keV || 27.5(10) s || (7+) ||  ||   ||
 * 186m2Tl |||||| 690(180) keV || 2.9(2) s || (10-) ||  ||   ||
 * 187Tl ||> 81 ||> 106 || 186.975906(9) || ~51 s || (1/2+) ||  ||   ||
 * 187mTl |||||| 335(3) keV || 15.60(12) s || (9/2-) ||  ||   ||
 * 188Tl ||> 81 ||> 107 || 187.97601(4) || 71(2) s || (2-) ||  ||   ||
 * 188m1Tl |||||| 40(30) keV || 71(1) s || (7+) ||  ||   ||
 * 188m2Tl |||||| 310(30) keV || 41(4) ms || (9-) ||  ||   ||
 * 189Tl ||> 81 ||> 108 || 188.973588(12) || 2.3(2) min || (1/2+) ||  ||   ||
 * 189mTl |||||| 257.6(13) keV || 1.4(1) min || (9/2-) ||  ||   ||
 * 190Tl ||> 81 ||> 109 || 189.97388(5) || 2.6(3) min || 2(-) ||  ||   ||
 * 190m1Tl |||||| 130(90)# keV || 3.7(3) min || 7(+#) ||  ||   ||
 * 190m2Tl |||||| 290(70)# keV || 750(40) µs || (8-) ||  ||   ||
 * 190m3Tl |||||| 410(70)# keV || >1 µs || 9- ||  ||   ||
 * 191Tl ||> 81 ||> 110 || 190.971786(8) || 20# min || (1/2+) ||  ||   ||
 * 191mTl |||||| 297(7) keV || 5.22(16) min || 9/2(-) ||  ||   ||
 * 192Tl ||> 81 ||> 111 || 191.97223(3) || 9.6(4) min || (2-) ||  ||   ||
 * 192m1Tl |||||| 160(50) keV || 10.8(2) min || (7+) ||  ||   ||
 * 192m2Tl |||||| 407(54) keV || 296(5) ns || (8-) ||  ||   ||
 * 193Tl ||> 81 ||> 112 || 192.97067(12) || 21.6(8) min || 1/2(+#) ||  ||   ||
 * 193mTl |||||| 369(4) keV || 2.11(15) min || 9/2- ||  ||   ||
 * 194Tl ||> 81 ||> 113 || 193.97120(15) || 33.0(5) min || 2- ||  ||   ||
 * 194mTl |||||| 300(200)# keV || 32.8(2) min || (7+) ||  ||   ||
 * 195Tl ||> 81 ||> 114 || 194.969774(15) || 1.16(5) h || 1/2+ ||  ||   ||
 * 195mTl |||||| 482.63(17) keV || 3.6(4) s || 9/2- ||  ||   ||
 * 196Tl ||> 81 ||> 115 || 195.970481(13) || 1.84(3) h || 2- ||  ||   ||
 * 196mTl |||||| 394.2(5) keV || 1.41(2) h || (7+) ||  ||   ||
 * 197Tl ||> 81 ||> 116 || 196.969575(18) || 2.84(4) h || 1/2+ ||  ||   ||
 * 197mTl |||||| 608.22(8) keV || 540(10) ms || 9/2- ||  ||   ||
 * 198Tl ||> 81 ||> 117 || 197.97048(9) || 5.3(5) h || 2- ||  ||   ||
 * 198m1Tl |||||| 543.5(4) keV || 1.87(3) h || 7+ ||  ||   ||
 * 198m2Tl |||||| 687.2(5) keV || 150(40) ns || (5+) ||  ||   ||
 * 198m3Tl |||||| 742.3(4) keV || 32.1(10) ms || (10-)# ||  ||   ||
 * 199Tl ||> 81 ||> 118 || 198.96988(3) || 7.42(8) h || 1/2+ ||  ||   ||
 * 199mTl |||||| 749.7(3) keV || 28.4(2) ms || 9/2- ||  ||   ||
 * 200Tl ||> 81 ||> 119 || 199.970963(6) || 26.1(1) h || 2- ||  ||   ||
 * 200m1Tl |||||| 753.6(2) keV || 34.3(10) ms || 7+ ||  ||   ||
 * 200m2Tl |||||| 762.0(2) keV || 0.33(5) µs || 5+ ||  ||   ||
 * 201Tl ||> 81 ||> 120 || 200.970819(16) || 72.912(17) h || 1/2+ ||  ||   ||
 * 201mTl |||||| 919.50(9) keV || 2.035(7) ms || (9/2-) ||  ||   ||
 * 202Tl ||> 81 ||> 121 || 201.972106(16) || 12.23(2) d || 2- ||  ||   ||
 * 202mTl |||||| 950.19(10) keV || 572(7) µs || 7+ ||  ||   ||
 * 203Tl ||> 81 ||> 122 || 202.9723442(14) || STABLE || 1/2+ || 0.2952(1) || 0.29494-0.29528 ||
 * 203mTl |||||| 3400(300) keV || 7.7(5) µs || (25/2+) ||  ||   ||
 * 204Tl ||> 81 ||> 123 || 203.9738635(13) || 3.78(2) a || 2- ||  ||   ||
 * 204m1Tl |||||| 1104.0(4) keV || 63(2) µs || (7)+ ||  ||   ||
 * 204m2Tl |||||| 2500(500) keV || 2.6(2) µs || (12-) ||  ||   ||
 * 204m3Tl |||||| 3500(500) keV || 1.6(2) µs || (20+) ||  ||   ||
 * 205Tl ||> 81 ||> 124 || 204.9744275(14) || STABLE || 1/2+ || 0.7048(1) || 0.70472-0.70506 ||
 * 205m1Tl |||||| 3290.63(17) keV || 2.6(2) µs || 25/2+ ||  ||   ||
 * 205m2Tl |||||| 4835.6(15) keV || 235(10) ns || (35/2-) ||  ||   ||
 * 206Tl ||> 81 ||> 125 || 205.9761103(15) || 4.200(17) min || 0- ||  ||   ||
 * 206mTl |||||| 2643.11(19) keV || 3.74(3) min || (12-) ||  ||   ||
 * 207Tl ||> 81 ||> 126 || 206.977419(6) || 4.77(2) min || 1/2+ ||  ||   ||
 * 207mTl |||||| 1348.1(3) keV || 1.33(11) s || 11/2- ||  ||   ||
 * 208Tl ||> 81 ||> 127 || 207.9820187(21) || 3.053(4) min || 5(+) ||  ||   ||
 * 209Tl ||> 81 ||> 128 || 208.985359(8) || 2.161(7) min || (1/2+) ||  ||   ||
 * 210Tl ||> 81 ||> 129 || 209.990074(12) || 1.30(3) min || (5+)# ||  ||   ||
 * 211Tl ||> 81 ||> 130 || 210.99348(22)# || 1# min [>300 ns] || 1/2+# ||  ||   ||
 * 212Tl ||> 81 ||> 131 || 211.99823(32)# || 30# s [>300 ns] || 5+# ||  ||   ||

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