Alkaline Earth Metal

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by Nstockton15
Last updated 4 years ago

Discipline:
Science
Subject:
Chemical Elements
Grade:
8

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Alkaline Earth Metal

The Alkaline earth Matals are in group two and are the Second most rective Family of Elements, the Alkaline Metals Being the #1 most reactive. Alkaline earth metals are call Akaline beacause they are solutions with a pH greater that 7 which means they are more acidic and basic.

Alkaline Earth Metals

What are The Alkaline Earth Matales?

Bibliography- "Elements as Building Blocks." Chem4Kids.com: Elements ' Periodic Table: Periodic Table. Andrew RaderStudios, n.d. Web. 11 Feb. 2015. - "The Periodic Table." Periodic Table of Elements and Chemistry. Chemicool.com, n.d. Web. 11 Feb. 2015. - "The Photographic Periodic Table of the Elements." The Photographic Periodic Table of the Elements. WOLFRAMRESEARCH, n.d. Web. 11 Feb. 2015. - "WebElements Periodic Table: The Periodic Table on the Web." WebElements Periodic Table of the Elements. N.p., n.d. Web. 11 Feb. 2015. -Periodic Table and Element Data in spreadsheet form-http://www.mrbigler.com/documents/Periodic-Table.xlsCopyright © 2007-2015 Jeff Bigler or Although Microsoft Excel is protected by a copyright owned by Microsoft Corporation, the data and formulas programmed into this spreadsheet are licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License. You are free to share and/or aThis program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Creative Commons Attribution-Share Alike 3.0 Unported License for more details.- "Group 2 - Alkaline Earth Metals | Chemistry for All | The Fuse School." YouTube. YouTube, n.d. Web. 12 Feb. 2015. - "The Periodic Table: Crash Course Chemistry #4." YouTube. YouTube, n.d. Web. 12 Feb. 2015.

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As you go down the colomn the atomic mass increases which means that the wieght of the atoms in the element is larger. The boiling point of all the elements increase, down the group, except for magnesium which has a smaller boiling point than the element above. The Density of each Element changes too, when the first three elements' desities decrease and the last three increase.

Physical Properties and thier trends

Chemical Properties and thier trends

The electroneg activity decreses from Berylium to Radium which means that thier urge to "Steal" other electrons from other elements is low. The Akaline earth metals ionization potential goes down as you go down the line, so thier wanting to protect thier electrons is lower. However the electronic affinity or shareing property does increase down the group. Unfortunatly the tendancy to


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