Chemical BondingA series of free High School Chemistry Video Lessons from Brightstorm.
Hydrates Hydrates are solid compounds which contain water. This water is included with the chemical formula of the compound because there is a set ratio of water to compound.
Lewis Electron Dot Diagram Lewis Electron Dot Diagrams are used to visually depict bonding by representing valence electrons as dots surrounding an elemental symbol. These dots can be on any of the four sides of the symbol, each side representing a different orbital (1 s orbital and 3 p orbitals).
Polarity The eletronegativity of the atoms involved in bonding determines the polarity of the bond. Electronegativity is a quantitative measure of how tightly an atom holds onto its electrons. Polarity has a great effect on solubility and other chemical interactions because polar and non-polar molecules do not like to interact.
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