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36 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Predisposition Test |
Patch test, applying a small amount of product on the skin to check for sensitivity or an allergic reaction |
Patch test |
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Processing strand test |
Determines if hair color is absorbing and processing evenly color |
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Color wheel |
A support tool for the law of color relationships |
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Law of color |
A system that provides an understanding of color relationships |
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Primary color |
3 basic colors that cannot be made with other colors; red, blue, yellows |
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Secondary color |
Mixing of two primary colors evenly; green, purple, orange |
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Tertiary color |
The mixing of a primary color with a neighboring secondary color ( ex. Red-orange) |
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Complementary colors |
Colors that oppose each other on the color wheel |
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Tone |
Hue, the balance of color |
Hue |
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Undertone/ contributing Pigment |
A warm or cool tone seen within the predominant hair color |
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Intensity |
The strength of the colors appearance |
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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 non living or never living matter that does not contain carbon |
Water, minerals, non living things |
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Matter |
A substance that has mass and occupies space; liquid solid or gas. |
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Element |
The simplest form of matter. It cannot be broken down into a more simple form |
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Atom |
Smallest chemical part of an element |
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Proton |
Particles in an atom that have a positive charge |
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Neutrons |
Particles in an atom that have a neutral charge |
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Electrons |
Particles in an atom that have a negative charge |
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Cortex |
The middle layer f the hair shaft , made of elongated cells that contain. Keratin and melanin, and is responsible for the elasticity of the hair. |
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Ion/ ions |
An atom or group of atoms carrying a electric charge |
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Molecules |
Two or more atoms joined, and retain their chemical and physical properties to form matter |
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Compound Molecules |
Compounds, 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 I. The development of color on the hair |
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Pure sibstances |
Have definite chemical and physical properties |
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Solution |
Stable mixtures of 2 or more substances, which my be solids, liquids. Gases or a mixture of both. |
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Medulla |
The innermost layer of hair,composed of round cells. Hair missing medulla is fine or fragile |
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Melanin |
The coloring matter that provides us with the natural color of our skin, hair, and eyes, also known as pigment. |
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Eumelanin |
Produces brown and black pigments in hair |
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Pheomelanin |
Produces red and yellow pigment |
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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 |
Medical term for gray hair, results in a gradual decline of melanin. |
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Presoftening |
The technique that allows for better hair color penetration by softening the cuticle; often used prior to hair coloring resistant or gray hair |
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