indium

= Induim =
 * 1) induim got its name because of the indigo blue line in its spectrum
 * 2) induim was discovered by gerrmans; Ferinand Reich and Hieronymus Theodor Richter
 * 3) it was discovored in 1863
 * 4) its Atomic number is 49
 * 5) Atomic mass is 114.8181 Atomic Mass Unit = 1.66053886 × 10-27 kilograms
 * 6) its source of symbol is In
 * 7) number of electrons is 49
 * 8) number of neutrons is 49
 * 9) number of electrons is 65.8181
 * 10) its found in Freiberg Saxony, Germany
 * 11) its normally found as zic ores but very rarely the element can be found as grains of free metal
 * 12) its melting point is 156.61°C
 * 13) its boiling point is 2000. 0°C
 * 14) its denstity is 7.31 g  / <span style="color: #9a9aef; font-family: Impact,Charcoal,sans-serif; font-size: 20px; vertical-align: sub;">cm <span style="color: #9a9aef; font-family: Impact,Charcoal,sans-serif; font-size: 20px; vertical-align: super;">3
 * 15) <span style="color: #9a9aef; font-family: Impact,Charcoal,sans-serif; font-size: 20px;">Indium ranks 61st in abundance in the Earth's crust at approximately 0.25 ppm (parts per million)
 * 16) <span style="color: #9a9aef; font-family: Impact,Charcoal,sans-serif; font-size: 20px;">Radioactive indium-111 (in very small amounts on a chemical basis) is used white blood cells in the body. it was also The first large-scale application for indium was as a coating for bearings in high-performance aircraft engines during World war 2
 * 17) <span style="color: #9a9aef; font-family: Impact,Charcoal,sans-serif; font-size: 20px;">some interesting facts are that Indium tin oxide is used as a light filter in low pressure sodium vapor lamps. The infrared radiation is reflected back into the lamp, which increases the temperature within the tube and therefore improves the performance of the lamp
 * 18) <span style="color: #9a9aef; font-family: Impact,Charcoal,sans-serif; font-size: 20px;">my sources are wikipedia