My delightful padlet by Nestor https://padlet.com/nestor23/mpd37jbmoz06 Made with magic en-us 2016-12-22 14:11:38 UTC 2023-01-23 03:55:21 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Apple.png nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144682509 2016-12-22 14:21:20 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144682509 PROPERTIES OF TIN nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144682739 Element's Name: Tin 
Element's Symbol: Sn 
Atomic Number: 50 
Atomic Mass: 118.71 amu 
Number of Protons/Electrons: 50 
Number of Neutrons: 69 
Melting Point: 231.9 °C 
Boiling Point: 2270.0 °C  
Normal Phase: Solid
Classification: Other Metals 
]]> 2016-12-22 14:22:41 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144682739 nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144683453 2016-12-22 14:27:04 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144683453 HISTORY nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144684831                       Origin of Name: From the Latin word stannum, meaning tin
                           Date and Place of Discovery: Known to the ancients
  Discovered by: Unknown]]> 2016-12-22 14:35:13 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144684831 TIN'S SWORD FROM THE BRONZE AGE nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144685363 2016-12-22 14:38:32 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144685363 CASSITERITE (MAIN ORE OF TIN) nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144685686 2016-12-22 14:40:58 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144685686 nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144686575 2016-12-22 14:47:24 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144686575 WHERE IS TIN FOUND ON THE PERIODIC TABLE? nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144687147 2016-12-22 14:51:59 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144687147 ELECTRON CONFIGURATION OF TIN nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144687275 2016-12-22 14:52:54 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144687275 NAPOLEON: INVASION OF RUSSIA nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144688350 The story is often told of Napoleon's men freezing in the bitter Russian Winter, their clothes falling apart as tin pest ate the buttons.]]> 2016-12-22 15:03:43 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144688350 SCOTT EXPEDITION TO ANTARCTICA (TERRA NOVA EXPEDITION) nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144688356 In 1910 British polar explorer Robert Scott hoped to be the first to reach the South Pole, but was beaten by Norwegian explorer Roald Amundsen. On foot, the expedition trudged through the frozen deserts of the Antarctic, marching for caches of food and kerosene deposited on the way in. In early 1912, at the first cache, there was no kerosene; the cans — soldered with tin — were empty. The cause of the empty tins was related to tin pest.]]> 2016-12-22 15:03:49 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144688356 COMPARISON OF ALPHA AND BETA TIN nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144688872 Beta Tin, shiny and metallic (left).
Alpha Tin, brittle, semiconductor (right)]]> 2016-12-22 15:07:47 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144688872 TIN PEST nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144689024 2016-12-22 15:09:03 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144689024 DETERIORATION OF TIN AT LOW TEMPERATURES nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144689275 2016-12-22 15:11:09 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144689275 PHYSICAL PROPERTIES OF TIN nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144793551
  • Color Silver-White
  • Malleability Capable of being shaped or bent into extremely thin sheets (tin foil)
  • Luster Has a shine or glow
  • Ductility Easily pulled or stretched into a thin wire
  • Conductivity Good transmission of heat or electricity
  • Softness Very Soft (only slightly harder than lead)
  • Crystalline Structure Tetragonal
  • Tin Cry Tin gives off a weird, screeching sound when bent (CHECK THE VIDEO!!) ----->
    • ]]>     2016-12-26 12:07:39 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144793551     TIN CRY nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144794140 2016-12-26 12:38:50 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144794140 TIN MAIN ALLOTROPES nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/144794427
  • At room temperature, the stable allotrope is β-tin, a silvery-white, malleable metal.
  • At low temperatures it transforms into the less dense grey α-tin, which has the diamond cubic structure. This phenomenon is known as "tin pest".
    • ]]>     2016-12-26 12:53:25 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/144794427     nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/145005231 TIN VIDEO FROM: WWW.PERIODICVIDEOS.COM]]> 2017-01-02 21:41:47 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/145005231 Question 1 nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/145005434 Why if you go to the southwest of England, you can find some towns called stannary towns? ]]> 2017-01-02 21:46:02 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/145005434 Question 2 nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/145005557 How did Tin help make better swords?]]> 2017-01-02 21:48:33 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/145005557 Question 3 nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/145005733 Why is a tin can called a tin can?]]> 2017-01-02 21:53:45 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/145005733 Question 4 nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/145005811 Why has Tin the symbol Sn?]]> 2017-01-02 21:55:50 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/145005811 Question 5 nestor23 https://padlet.com/nestor23/mpd37jbmoz06/wish/145005834 Which are the most common applications of Tin?]]> 2017-01-02 21:56:22 UTC https://padlet.com/nestor23/mpd37jbmoz06/wish/145005834