Chemistry words 351-375
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| The pressure exerted by a vapor in equilibrium with its liquid. | Pressure, Equilibrium Vapor
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| The pressure exerted by a column of mercury exactly 760 mmHg high at 0 degrees Celsius. | Pressure, Standard
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| The quantum number designated energy level and electron cloud size. | Principle Quantum Number
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| Proton transfer of electrons. | Protolysis
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| A positively charged particle found in the nucleus of an atom. It has 1836/1837 of the mass of the simplest type of hydrogen atom. | Proton
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| A discrete "packet" of energy. | Quantum
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| The numbers that describe the distance from the nucleus, the shape and the position with respect to the 3 axes in space of an orbital, as well as the direction of spin of the electron(s) in each orbital. | Quantum Numbers
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| Having the property of radioactivity. | Radioactive
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| A radioactive change in which a nucleus emits a particle and rays, forming a slightly lighter, more stable nucleus. | Radioactive Decay
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| The spontaneous breakdown of an unstable atomic nucleus with the emission of particles and rays. | Radioactivity
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| An element or compound entering into a chemical reaction. | Reactant
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| The atom or ion that supplies electrons during an oxidation-reduction reaction. | Reducing Agent
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| Any chemical reaction that involves the gain of one or more electrons by an atom or ion. | Reduction
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| A reaction in which the products may react to produce the original reactants. | Reversible Reaction
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| A compound composed of the positive ions of an aqueous base and the negative ions of an aqueous acid. | Salt
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| Pertaining to a solution in which the concentration of solute is the maximum possible under existing conditions. | Saturated
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| A substance with an electric conductivity between that of a metal and an insulator. | Semiconductor
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| A region about the nucleus of an atom in which electrons move. | Shell
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| The reliable digits in a measurement based on the accuracy of the measuring instrument. | Significant Digits
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| A reaction in which one element replaces another in a compound. | Single Displacement
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| The phase of matter characterized by definite shape. | Solid
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| The amount of a solute dissolved in a given amount of solvent at equilibrium, under specific conditions. | Solubility
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| The dissolved substance in a solution. | Solute
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| A homogeneous mixture of two or more substances, the composition of which may be varied within definite limits. | Solution
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| The clustering of solvent particles about the particles of solute. | Solvation
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