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A spherically symmetrical atomic orbital, one per energy level.

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    Do you think the most expensive metal is gold? No! On earth there are more valuable metals. But we need to divide the value of metals that occur in nature, and metals - isotopes, which are obtained in special laboratories. Let’s look at natural metals first.

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    Calibration standards, performance audits, and the FDA's never-ending safety, labeling, and inspection requirements are just the tip of the iceberg when it comes to dealing with the increasingly stringent quality control standards of the beverage industry. As these quality standards become...

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    In this paper I describe (theoretically) the method(s) of automated protein discovery and synthesis.

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Spectator Ions

Ions in a solution that do not participate in a chemical reaction.

Heat of Solution

The amount of heat absorbed in the formation of solution that contains one mole of solute, the value is positive if heat is absorbed (endothermic) and negative if heat is released (exothermic).

Salicylate

A salt or ester of salicylic acid.

Reversible Reaction

Reactions that do not go to completion and occur in both the forward and reverse direction.

Cell Potential

Potential difference, Ecell, between oxidation and reduction half-cells under nonstandard conditions.

 

Solute

The dispersed (dissolved) phase of a solution.

Liquid Aerosol

Colloidal suspension of liquid in gas.

History of diamonds

Diamond has been known for about 5 thousand years. Historians suggest that it was first discovered in India in river placers. It has long been credited with magical properties, and the largest famous crystals and products from them are shrouded in a halo of mystical legends.

Galvanizing

Placing a thin layer of zinc on a ferrous material to protect the underlying surface from corrosion.

 

Law of Conservation of Matter

There is no detectable change in the quantity of matter during an ordinary chemical reaction.