A term used to describe molecules and polyatomic ions that have one atom in the center and six atoms at the corners of a octahedron.
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Polymorphous
Refers to substances that crystallize in more than one crystalline arrangement.
Nernst Equation
Corrects standard electrode potentials for nonstandard conditions.
Phenol
Hydrocarbon derivative containing an [OH] group bound to an aromatic raing.
Condensation
Liquefaction of vapor.
Percent Purity
The percent of a specified compound or element in an impure sample.
Supersaturated Solution
A solution that contains a higher than saturation concentration of solute, slight disturbance or seeding causes crystallization of excess solute.
Nitric Acid
HNO3: A strong acid, it is toxic and can cause severe burns. Transparent colorless or yellowish, fuming, suffocating, caustic and corrosive liquid. Nitric acid boiling point is 83C. A 70 percent solution is used in the S.S.E. laboratory for junction depth measurements. Nitric acid is also present in the metal etch solution used for the Aluminum etch procedure.
Atomic Orbital
Region or volume in space in which the probability of finding electrons is highest.
Melting Point
The temperature at which liquid and solid coexist in equilibrium, also the freezing point.
Oxidation Numbers
Arbitrary numbers that can be used as mechanical aids in writing formulas and balancing equations, for single- atom ions they correspond to the charge on the ion, more electronegative atoms are assigned negative oxidation numbers (also called Oxidation states).
