16.12.2013 Views

Louis Perez

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Metallic bonding<br />

The students will learn how ionic compounds form<br />

and how metallic bounding affects the properties of<br />

Is the electromagnetic interaction between delocalized electrons, called conduction<br />

electrons, gathered in an electron sea, and the metallic nuclei within metals.<br />

Although the term metallic bond is often used in contrast to the term covalent<br />

bond, it is preferable to use the term metallic bonding, because this type of bonding<br />

is collective in nature and a single metallic bond does not exist.<br />

A common characteristic of metallic elements is they contain only one to three<br />

electrons in the outer shell.<br />

CaF4<br />

1- Same no prefix<br />

2- Di<br />

3- Tri<br />

4- Tetra<br />

K^+O^2- potassium oxide<br />

K2O

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