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38 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Predisposition Test |
Also known as a Patch Test, is applying a small amount of product on the skin to check for sensitivity and/or an allergic reaction to a product/chemical |
Patch Test |
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Processing Strand Test |
Determines if the haircolor is absorbing and processing evenly |
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Color Wheel |
A support tool for the Law of Color to visually show how all colors are created |
Color wheel |
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Law of Color |
A system that provides an understanding of color relationships |
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Primary Colors |
The three basic colors-red, yellow, blue from which all other colors are produced |
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SECONDARY COLORS |
Created by mixing two primary Colors in equal proportions |
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Tertiary Colors |
Created by mixing a primary color with a neighboring secondary color |
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Complentary Colors |
Created by mixing a primary and a secondary color that are located opposite of each other on the color wheel |
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Tone |
Also known as hue is the balance of color |
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Undertone |
Also known as contributing pigment is the warm of cool tone seen within the predominant haircolor |
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Intensity |
The strength of the colors appearance |
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Cortex |
The middle layer of hair made up of elongated cells containing melanin and keratin |
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Medulla |
The innermost layer of hair composed of round cells hair missing the medulla is fine or fragile |
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Melnin |
The coloring matter that provides us with the natural color of our hair and skin also known as pigment |
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Eumelnin |
Produces brown to black pigments in the hair |
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Pheomelanin |
Produces yellow to red pigments in the hair |
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Level system |
A system used to determine lightness or darkness of a color |
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Level |
The degree of lightness or darkness of a color |
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Canities |
The medical term for gray hair the result of a gradual decline in melanin |
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Presoftening |
The technique that allows for better haircolor pent ration by softening the cuticle often used prior to haircoloring resistant and or gray hair |
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Chemistry |
The science that deals with the composition structures and properties of matter and how matter changes under different chemical conditions |
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Chemical |
A substance used in or produced by the process of chemistry |
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Organic chemistry |
The study of living or previously living organisms containing carbon |
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Inorganic Chemistry |
The study of not living or never living organisms that not contain carbon |
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Matter |
A substance that has mass and occupies space occurs in the form of solid liquid or gas |
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Element |
The simplest form of matter it cannot be broken down into a simpler substance |
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Atom |
The smallest chemical part of an element |
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Proton |
Particles in an atom that have a positive charge |
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Neutron |
Particles in an atom that have a neutral charge (having no positive or negative charge |
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Electron |
Particles in an atom that have a negative charge |
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Ion/ions |
An atom or group of atoms carrying an electric charge |
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Molecule |
Two or more atoms chemically joined and retain their chemical and physical properties to form matter |
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Compound Molecules |
Aka compounds are a chemical combination of two or more atoms from different elements |
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Oxidation |
The chemical reaction that occurs when oxygen is released from a substance this reaction assists in the development of color on the hair |
Oxi |
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Pure substances |
Have definite chemical and physical properities |
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Solutions |
Stable mixtures of two or more substances which may be solids liquids gases or a combination of these |
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Solvent |
A substance that is capable of dissolving another substance |
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Suspension |
A mixture in which small particles of a substance are dispersed throughout a gas or liquid if left undisturbed the particles are likely to settle and separate |
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