Sodium

sodium it is metalname: sodium

symbol: NA

atomic number: 11

Melting and boiling point

Melting point: 97.80 c

Boiling point: 883 c

Date of discovery and the discoverer

Date of discovery: 1807 (England)

Discoverer: sir Humphrey Davy

Description • It’s bright• It’s metal and silver in color• It soft• It’s highly reactive

Picture time!!

3 uses• Sodium is use in seasoning the meats and

little by little it is use to the human diet.• It’s also useful for the regulator of our

blood pressure , muscle contraction and also acid balance.

• There will be a benefit for the people who suffer from kidney disease or other to eat one teaspoon of salt each day.

3 interesting facts• One of the important nutrition that

the animal needs is sodium chlorine

• If you see, almost every item of diet product have sodium.

• Sodium is one of the most important things for the functioning of human body

Bibliography• Photo bibliography• http://z.about.com/d/chemistry/1/0/2/Q/sodium.jpg • http://syphonfitness.com/wp-content/uploads/2009/12/sodium.gif• http://www.learningreviews.com/jreviews/images/science_experiment.png• http://www.7gadgets.com/wp-content/uploads/2007/12/34.jpg• http://i.ytimg.com/vi/-TqYpYXG-pU/0.jpg• http://greencanada.files.wordpress.com/2009/10/science.jpg• http://grants.nih.gov/grants/partners/NexusImages/science.jpg• http://www.chinadaily.com.cn/bizchina/images/attachement/jpg/site1/20090919/0022

1917e13e0c1e6b240b.jpg• http://www.mii.org/Minerals/Minpics1/Sodium%20Rich%20Plagioclase.jpg• http://free.desktopwallpaper.org/1_242183520_581fcc27b4_o-723442.jpeg• http://z.about.com/d/chemistry/1/0/2/Q/sodium.jpg• http://elements.vanderkrogt.net/images/elements/Na_sodium.jpg• http://img.alibaba.com/photo/205996849/Sodium_Saccharin.jpg• http://www.wallpaperbase.com/wallpapers/3d/sciencefiction/science_fiction_11.jpg• http://www.eappu.com/shop/images/cdrom/Exp-Kan.jpg• http://www.mrsmacdonaldteacher.com/image_science_globe.gif

bibliographyInformation bibliography“sodium facts.”sodium.25 April 2010

<http://chemistry.about.com10d/elementfacts/a/sodium.htm>“melting ,boiling points of chemical elements. “ melting and boiling points.

25 April 2010<http://www.chemistry.patent-inrent.com/chemistry/melting_boiling_point.html>

“about the negative effects of sodium. "about the negative effects of sodium. 25 April 2010<http://www.ehow.com/about_4622347_negative-effects-sodium.html>