https://padlet.com/robinson_serena/39ak68adxf79 Made with whimsy en-us 2016-11-30 14:35:17 UTC 2017-05-17 03:07:27 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png robinson_serena https://padlet.com/robinson_serena/39ak68adxf79/wish/140819626 Element Name  Antimony 

Atomic Mass   121.76 u ± 0.001 u

Atomic Number 51

Symbol  Sb 

]]> 2016-11-30 14:42:50 UTC https://padlet.com/robinson_serena/39ak68adxf79/wish/140819626 robinson_serena https://padlet.com/robinson_serena/39ak68adxf79/wish/140820189 Discovered by  The ancient people

When it was discovered.  Ancient 

Period 5

Group 15
Uses  batteries,low friction metals

Family  pnictogens

Type lead 

Electron Configuration  Kr 4d10 5s2 5p3

Isotopes 121Sb, 123Sb

Chemical properties melting point is 1,167 F (630.6 C) Boiling point 2,88 F (1,587 C)

Physical properties  Silvery-white , shiny element, scaly surface , brittle 

man made or natural 

]]> 2016-11-30 14:44:09 UTC https://padlet.com/robinson_serena/39ak68adxf79/wish/140820189 robinson_serena https://padlet.com/robinson_serena/39ak68adxf79/wish/140825649 www.usantimony.com/ 

antimony.sourceforge.net/

]]> 2016-11-30 14:56:29 UTC https://padlet.com/robinson_serena/39ak68adxf79/wish/140825649 robinson_serena https://padlet.com/robinson_serena/39ak68adxf79/wish/140826280 https://www.youtube.com/watch?v=vE7Eb9AvF8U

https://www.youtube.com/watch?v=PqI96_Oe0KM

]]> 2016-11-30 14:57:47 UTC https://padlet.com/robinson_serena/39ak68adxf79/wish/140826280 robinson_serena https://padlet.com/robinson_serena/39ak68adxf79/wish/140826786 Pictures     

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