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Chemistry Crossword

Jay-cen Dionsio

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Enthalpy An algebraic increase in the oxidation number; may correspond to a loss of electrons
Liquefaction he number of particles in one mole, equal to 6.02214199 × 1023 mol-1
Binary A thermodynamic state or property that measures the degree of disorder or randomness of a system
Electronegativity The scattering of light by colloidal particles.
Electrolyte Any form of a certain element that contains different numbers of neutrons than the other versions
Entropy A state of dynamic balance in which the rates of forward and reverse reactions are equal; the state of a system when neither forward or reverse reaction is thermodynamically favored
Bunsen burner The process by which solvent molecules pass through a semipermable membrane from a dilute solution into a more concentrated solution
Volatile The reaction of a substance with water or its ions
Hydrolysis The most common chemical change
Oxidation Conversion of a solid directly into a gas, without first melting into a liquid
Aerosols Two or more pure substances mixed together.
Concentration Physical properties of solutions that depend upon the number but not the kind of solute particles present
Glycerol Numbers that describe the energies of electrons in atoms; derived from quantum mechanical treatment
Sublimation show which elements are present in a compound, with their mole ratios indicated as subscripts
Raoult's Law A compound consisting of two elements; may be ionic or covalent
Meniscus Is an ester of glycerol and three fatty acids.
Atomic Mass The heat content of a specific amount of substance; defined as E= PV
Boyle's Law Unit of electrical current; one ampere equals one coulomb per second
Tyndall Effect The temperature at which liquid and solid coexist in equilibrium; also the freezing point
Atom In a cathode ray tube, the positive electrode.Electrode at which oxidation occurs
Equilibrium A procedure in which one solution is added to another solution until the chemical reaction between the two solutes is complete; the concentration of one solution is known and that of the other is unknown
Covalent Are compounds with identical molecular formulas but having differing structures
Anode Chemical bond formed by the sharing of one or more electron pairs between two atoms
Stoichiometry The vapor pressure of a solvent in an ideal solution decreases as its mole fraction decreases
Quantum The rates of effusion of gases are inversely proportional to the square roots of their molecular weights or densitie
Ampere The separation of a liquid mixture into its components on the basis of differences in boiling points. The process in which components of a mixture are separated by boiling away the more volitile liquid
Ionization Colloidal suspension of a liquid in a liquid
Halogen In aqueous solution, the process in which a molecular compound reacts with water and forms ions
Transition Metals These form coloured compounds
Triglyceride A small molecule with three alcohol groups.It is a basic building block of fats and oils
Melting Creator of the first version of the periodic table
Mixture The shape assumed by the surface of a liquid in a cylindrical container.
Graham's Law The sum of the numbers of protons and neutrons in an atom
Avogadro number A colloidal system composed of solid or liquid particles dispersed in a gas
Amphoteric A liquid that evaporates readily
Osmosis The particle of an element
Isomers Electrode at which reduction occurs
Empirical Separate certain colloids from impurities using artificial membrane of known permeability
Molarity The group of elements that are highly reactive
Heterogenous At constant temperature the volume occupied by a definite mass of a gas is inversely proportional to the applied pressure
Redox The process of changing gas to liquid by cooling or applying pressure.
Distillation Concentration of a solution measured as the number of moles of solute per liter of solution
Isotopes A mixture where the components are easily seen, and are able to be physically separated
Cathode A measure of the relative tendency of an atom to attract electrons to itself when chemically combined with another ato
Dialysis The relative amount of the components in a system
Emulsion Also called Metalloids
Oxidation A gas burner with adjustable air intake, commonly used in laboratories
Titration An algebraic increase in the oxidation number; may correspond to a loss of electrons
Colligative Description of the quantitative relationships among elements and compounds as they undergo chemical changes
Mendeleev A substance whose aqueous solutions conduct electricit

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