sebastian rojas periodic table period 9 by Sebastian Rojas https://padlet.com/2018sebastian00/vfvzjmagc806 en-us 2016-04-06 19:25:36 UTC 2016-04-08 18:52:02 UTC hello@padlet.com https://padlet-assets.storage.googleapis.com/portrait/wedding.jpg Boron group 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458466 Boron group follows boron and are reactive elements and the most popular is  aluminum which is not rare and is very effective of protecting a layer of something.
]]> 2016-04-06 19:30:20 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458466 family or group 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458546 A up or down family  of elements on the periodic table  which is a group and theres 8 each group i outer electron than the other.
]]> 2016-04-06 19:30:39 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458546 Alkali metals 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458571 they are the elements of group 1 which are really reactive with everthing and all have the same proerties.
]]> 2016-04-06 19:30:45 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458571 transition metals  2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458659 Transition metals are the elements through 3-12  which all have 1 or 2 electrons. 
]]> 2016-04-06 19:31:04 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458659 actinides series 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458713 Its the second group/7 period of the row of elements at the bottom  and there very unstable and radioactive and they follow actinium.
]]> 2016-04-06 19:31:16 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458713 carbon group 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458843 Its very common to be uncombined with anything else in nature 
]]> 2016-04-06 19:31:49 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458843 oxygen group 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458873 Oxygen group is group 16 which have 6 electrons which are slighly reactive.
]]> 2016-04-06 19:31:56 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104458873 noble gases 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459073 Noble gasses  are very nonreactive elements  of group 18  of the periodic table.
]]> 2016-04-06 19:32:38 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459073 period 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459122 Its the name of horizontal row of the periodic table or a repeating sequence
]]> 2016-04-06 19:32:50 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459122 alkaline-earth metals 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459161 Alkaline-earth metals are metals that is more or less reactive than alkali metals and is group 2.
]]> 2016-04-06 19:33:00 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459161 lanthanides series 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459441 This is metals from the first group of the ones on the bottom  and is part of the 6 period which are shiny and reactive metallic metals.
]]> 2016-04-06 19:34:10 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459441 nitrogen group 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459578 Nitrogen is the 15 group section and follows nitrogen.
]]> 2016-04-06 19:34:48 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459578 Halogen 2018sebastian00 https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459621 It is a non metal that is very reactive  and is group 17.
]]> 2016-04-06 19:34:58 UTC https://padlet.com/2018sebastian00/vfvzjmagc806/wish/104459621