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A substance added to react with the charge, or a product of its reduction, in metallurgy, usually added to lower a melting point.

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Strong Electrolyte

A substance that conducts electricity well in a dilute aqueous solution.

 

xanthene dye

Any of a group of dyes having a molecular structure related to that of xanthene in which the aromatic (C6H4) groups are the chromophore.

 

Quantum Numbers

Numbers that describe the energies of electrons in atoms, derived from quantum mechanical treatment.

Combustible

Classification of liquid substances that will burn on the basis of flash points. A combustible liquid means any liquid having a flash point at or above 37.8°C (100°F) but below 93.3°C (200°F), except any mixture having components with flash points of 93.3°C (200°F) or higher, the total of which makes up 99 percent or more of the total volume of the mixture.

Radiation

High energy particles or rays emitted during the nuclear decay processes.

Flammable

A liquid as defined by NFPD and DOT as having a flash point below 37.8°C (100°F).

Effective Molality

The sum of the molalities of all solute particles in a solution.

Nitrogen Cycle

The complex series of reactions by which nitrogen is slowly but continually recycled in the atmosphere, lithosphere and hydrosphere.

 

Chemical Hygiene Plan (CHP)

A written program developed and implemented by an employer designating proceedures, equipment, personal protective equipment, and work practices that are capable of protecting employees from the health hazards presented by hazardous chemicals usid in that particular workplace.

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