Chlorine by Abraham Neri https://padlet.com/brhmneri15/pndurqs9wshh Made with charm en-us 2017-10-23 19:43:55 UTC 2017-10-31 15:03:54 UTC hello@padlet.com Chlorine brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/201970136 Chlorine was discovered in 1774 by Carl Wilhelm Scheele. He obtained it through the reaction of the mineral pyrolusite (manganese dioxide, MnO2) with hydrochloric acid (HCl, then known as muriatic acid). ... Sir Humphry Davy proposed and confirmed chlorine to be an element in 1810, and he also named the element.]]> 2017-10-31 00:23:06 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/201970136 About Chlorine brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/201973462 Symbol: CI
Atomic number: 17
Atomic mass: 35.45
What class is Chlorine: Gas 
Family: Halogens
Physical facts
Melting point: -101.5
Boiling point: -34.04
Density: 3.2 g/l

Chlorine can be found in abundance in both the Earth's crust and in ocean water. In the ocean, chlorine is found as part of the compound sodium chloride (NaCl), also known as table salt. In the Earth's crust, the most common minerals containing chlorine include halite (NaCl), carnallite, and sylvite (KCl).
]]> 2017-10-31 00:46:03 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/201973462 Isotopes and uses brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/201998176 isotopes: 35Cl, 37Cl 
uses:
used to treat swimming pools.
used to purify drinking water.
used in salt that is used and spice to foods.
used in paper paper products, plastics, dyes, textiles, medicines, antiseptics, insecticides, solvents and paints.]]> 2017-10-31 03:13:15 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/201998176 brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004172 2017-10-31 04:08:53 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004172 brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004237 2017-10-31 04:09:36 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004237 brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004316 2017-10-31 04:10:22 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004316 brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004451 2017-10-31 04:11:59 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/202004451 Reflection brhmneri15 https://padlet.com/brhmneri15/pndurqs9wshh/wish/202168638 This element is an important element because without it how would we have table salt it is was used in the ww1 the element can be used to purify drinking water and to treat swimming pools. if we didn't have chlorine how could we swim in pools the pool could be filled with diseases. If it weren't for chlorine we wouldn't have our favorite salty oceans]]> 2017-10-31 14:49:18 UTC https://padlet.com/brhmneri15/pndurqs9wshh/wish/202168638