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CHEMICAL BOND (PRIMARY (COVALLENT (A covalent bond is a chemical bond…
CHEMICAL BOND
PRIMARY
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IONIC
An ionic bond is formed when a cation (positive ion) transfers electrons to an anion (negative ion).
SECONDARY
HYDROGEN
A hydrogen bond is the electromagnetic attractive interaction between polar molecules in which hydrogen (H) is bound to a highly electronegative atom, such as nitrogen (N), oxygen (O) or fluorine (F)
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ELECTRON
BONDING
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METALLIC-METAL W/ METAL
SEA-ELECTRON:The electrons are said to be “delocalized” because they are NOT held in one location – called “sea of electrons.”
The number of delocalized electrons determines how strong the metallic properties will be. The more delocalized electrons, the “more” metallic the properties.