Also known as: pt.
PT has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of PT in Chemistry.
The key material in the manufacture of automotive catalysts. Chemical symbol Pt. The key material in the manufacture of automaotive catalysts. Symbol:"Pt" Atomic Number:"78" Atomic Mass: 195.08amu. This is one of the many transition elements. Platinum is one of the Earth's precious metals.
ChemistryThe transformation of a system from one phase to another. A phase transition is characterized by a significant change in one or more physical property. Examples: freezing of a liquid into a solid, vaporization of a liquid into a gas.
ChemistryAn analog device that produces a change in voltage or current when the internal pressure changes state. Normally a fast response device for use in servo control systems.
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