https://padlet.com/griffin109/bghd61keriio by: Griffin Toliver en-us 2016-11-13 20:57:12 UTC 2017-05-17 02:19:34 UTC hello@padlet.com griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137227886 Germanium is a metalloid in group 14 (Carbon Family) period 4. located between Gallium (Ga) and Arsenic (As).
Symbol: Ge
Atomic number: 32
Color: Silver
State at room temp.: Solid
Atomic weight: approx. 72.64
Density: 5.323g/cm^3
Melting point: 938.25°c
Boiling point: 2833°c
Abundance in Earth's crust: 0.00014%
Classification: Metalloid/poor metal]]> 2016-11-13 21:20:32 UTC https://padlet.com/griffin109/bghd61keriio/wish/137227886 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137229561 2016-11-13 21:42:17 UTC https://padlet.com/griffin109/bghd61keriio/wish/137229561 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137229803 2016-11-13 21:44:55 UTC https://padlet.com/griffin109/bghd61keriio/wish/137229803 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137245365 2016-11-14 00:58:45 UTC https://padlet.com/griffin109/bghd61keriio/wish/137245365 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137251772 2016-11-14 02:00:09 UTC https://padlet.com/griffin109/bghd61keriio/wish/137251772 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137251882 2016-11-14 02:01:33 UTC https://padlet.com/griffin109/bghd61keriio/wish/137251882 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137251954 Germanium is used in the semiconductor industry making transistors that are used in many electrical appliances such as radios and computers. These transistors are made when germanium is mixed with other elements such as arsenic and phosphorus. Germanium is also used to make alloys and phosphors in fluorescent lamps. Both Germanium and Germanium oxide are transparent to infrared radiation and are used in infrared detectors. Germanium is also believed to kill some types of bacteria and is currently being studied for chemotherapy. ]]> 2016-11-14 02:02:18 UTC https://padlet.com/griffin109/bghd61keriio/wish/137251954 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137255160 Germanium has many isotopes which are mainly used for the production of medical arsenic and selenium radioisotopes. However, of the many isotopes only five are naturally occurring. They are Ge^70, Ge^72, Ge^73, Ge^73, and Ge^76.  ]]> 2016-11-14 02:44:15 UTC https://padlet.com/griffin109/bghd61keriio/wish/137255160 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137257640 2016-11-14 03:16:03 UTC https://padlet.com/griffin109/bghd61keriio/wish/137257640 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137257701 Germanium was originally predicted by Mendeleev along with other elements in 1869. However, it was Clemens Winkler a German chemist that discovered its existence in 1886. Winkler was provided with a new mineral called argyrodite which contained germanium. The name germanium came from Winkler's home country Germany.]]> 2016-11-14 03:16:44 UTC https://padlet.com/griffin109/bghd61keriio/wish/137257701 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137258635 https://en.wikipedia.org/wiki/Clemens_Winkler
http://www.periodictable.com/
education.jlab.org/itselemental/ele032.html
https://www.youtube.com/watch?v=aPRX0zjccjU
https://www.youtube.com/watch?v=osrKWVknkgs]]> 2016-11-14 03:29:05 UTC https://padlet.com/griffin109/bghd61keriio/wish/137258635 griffin109 https://padlet.com/griffin109/bghd61keriio/wish/137258715 2016-11-14 03:29:48 UTC https://padlet.com/griffin109/bghd61keriio/wish/137258715