VII Science-3.7.18 by rajeswari https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel R.Rajeswari-Science en-us 2018-07-03 04:22:32 UTC 2018-07-03 08:21:03 UTC hello@padlet.com 1.What is meant by element? rajeswari_meganathan https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269225791 2.Can you give examples for elements?]]> 2018-07-03 04:30:45 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269225791 gokul.j jgokul6006 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241382 1. an elements is substance that cannot s]]> 2018-07-03 08:02:12 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241382 selva vvgokulselva https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241386 1. an elements is a substance that cannot be broken down in to simple components by any non nuclear chemical reaction ex; sodiun oxygen hydrogen ]]> 2018-07-03 08:02:14 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241386 dhanush mdhanush6005 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241397 1. an element is an substance that cannot broken into small simple compound by an non nuclear chemical reaction. EX. lead iron sodium hydrogen NaCl these are example.]]> 2018-07-03 08:02:25 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241397 dharshika udershika6002 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241442 1.an element is a substance.which can not  be broken down into simple components.by any non nuclear chemical.when there is elements and protons are same in atomic is no charge.
2.example;oxygen,hydrogen,
sodium,lead,chlorine and iron.]]> 2018-07-03 08:02:41 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241442 janathul ajanathul6003 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241445 1.an element  is a substance cannot broken  down into simpler component  by any nuclear chemical reaction.
2.example 1.hytrogen 2.helium 3.lithium.]]> 2018-07-03 08:02:44 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241445 samsudeen ksamsudeen6011 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241460 1. An elements is a substance whose atoms all the same number of protons; another way of saying this is that all of a particular elements atoms                              have the same atomic number.
Example; alloys, magnet and mixture.]]> 2018-07-03 08:02:57 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241460 1.The element is a substance that is not broke it is called element. rkarthikeyan6009 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241503 2.Example:oxygen,hydrogen,sodium.                 ]]> 2018-07-03 08:03:29 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241503 1.an element substance did not broken the substance atoms its have same atomic number.The chemical substance did not broken the element. mnawas6010 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241536 2. Example for element include oxygen,hydrogen, sodium,lead and iron.]]> 2018-07-03 08:03:55 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241536 1. An element is an substance that cannot be broken into simpler components by an non nuclear chemical reaction are called elements when there is same number of electron and proton there is no charge in" atoms.eg oxygen ,nitrogen and lead. sabinaya6001 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241608 "]]> 2018-07-03 08:04:56 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269241608 1. an element is a substance that connot that brock. jgokul6006 https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269242078 2. ]]> 2018-07-03 08:09:57 UTC https://padlet.com/rajeswari_meganathan/cxsv9nhyxwel/wish/269242078