Calcium by https://padlet.com/tarni_lea_marsh/7emuaprfhomv Tarnis Calcium Research en-us 2018-03-04 22:45:59 UTC 2025-05-06 11:30:35 UTC hello@padlet.com Summary of Calcium tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/237865505 Calcium
Symbol-Ca
Atomic number-20


]]> 2018-03-04 22:46:43 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/237865505 Symbol tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239960201 Ca]]> 2018-03-08 23:27:08 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239960201 Atomic Number tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239960234 20]]> 2018-03-08 23:27:18 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239960234 Atomic Mass tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961167 40.078]]> 2018-03-08 23:32:48 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961167 Protons tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961198 20]]> 2018-03-08 23:33:00 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961198 Electrons tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961208 20]]> 2018-03-08 23:33:06 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961208 Neutrons tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961235 20]]> 2018-03-08 23:33:13 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239961235 Diagram tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239962895 2018-03-08 23:43:24 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239962895 State tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239963603 It can be a liquid solid or gas

]]> 2018-03-08 23:47:56 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239963603 Melting point tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239963702 839.0° C]]> 2018-03-08 23:48:35 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239963702 Boiling Point tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239963924 1484.0° C]]> 2018-03-08 23:49:59 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/239963924 Colour tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240020128 Silvery Grey]]> 2018-03-09 06:14:25 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240020128 Density tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240020774 1.55 grams per cubic centimeter]]> 2018-03-09 06:20:42 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240020774 Reference List tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240021023 https://hobart.k12.in.us/ksms/PeriodicTable/calcium.htm

https://www.webelements.com/calcium/

http://www.rsc.org/periodic-table/element/20/calcium]]> 2018-03-09 06:23:07 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240021023 Who discovered Calcium tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240021566 Humphry Davy ]]> 2018-03-09 06:27:00 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240021566 Date it was discovered tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240021919 1808]]> 2018-03-09 06:29:37 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240021919 Where was it discovered tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240022244 In England when Humphry electrolyzed a mixture of lime and mercuric oxide.]]> 2018-03-09 06:31:55 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240022244 Reactivity tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240668082 The outermost shell has 2 electrons. It can easily donate these 2 electrons. It is now what is called a cation (ca+2). So it can easily form compounds with non metals

]]> 2018-03-12 01:32:56 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240668082 Where its found tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240668899 Its found throughout earth mostly in the form of rocks and minerals like limestone, dolomite and gypsum]]> 2018-03-12 01:38:18 UTC https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240668899 Impacts on environment tarni_lea_marsh https://padlet.com/tarni_lea_marsh/7emuaprfhomv/wish/240670351 Calcium is good for growth in both plants and humans and therefore impact on environment is minimal

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