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Chapter 21 Haircolor
| Term | Definition |
|---|---|
| The oxidizer that is added to hydrogen peroxide to increase its chemical action is known as the _________. | c. activatior |
| A system for understanding the relationships of color is called _________. | a. The law of color |
| Equal parts of red and blue mixed together create _________. | b. Violet |
| Equal parts of red and yellow mixed together create __________. | d. Orange |
| equal parts of blue and yellow mixed together create __________. | c. Green |
| Colors with a predominance of red are considered to be ________ tones. | a. Warm |
| Colors with a predominance of blue are considered to be _________ tones. | b. Cool |
| Colors achieved by mixing equal parts of two primary colors are called ___________ colors. | a. Secondary |
| Primary and secondary colors that are positioned opposite each other on the color wheel are considered to be __________. | b. Complementary |
| The cuticle of the hair protects the interior and contributes ________ percent to the overall strength of the hair. | b. 20 |
| The cortex or middle layer of the hair gives strength and elasticity and contributes about ________ percent to the overall strength of the hair. | d. 80 |
| Hair texture is determined by the ______ of the individual hair strand. | c. Diameter |
| The number of hairs per square inch (cm) on the head relates to the hair's __________. | a. Density |
| The ability of the hair to absorb moisture is called _________. | d. Porosity |
| The melanin that gives black and brown color to hair is known as _________. | b. Eumelanin |
| The melanin found in red hair is known as _______. | a. Pheomelanin |
| Yhe method used to analyze the lightness or darkness of a hair color, whether natural or artificial, is called ________. | b. The level system |
| The term used to describe the warmth of coolness of a color is ________. | c. Tone or toneality |
| The strength of a color tone is referred to as_________. | d. Intensity |
| The predominant tonality of an existing color is referred to as a __________. | a. Base Color |
| Hair coloring products fall into four categories including temporary, semipermanent, and ___________. | b. Permanent and Demipermanent |
| What product is used to open the cuticle of the hair fiber so that tint can penetrate it? | c. Alkalizing agent |
| Which type of haircolor product uses the larger pigment molecules? | d. Temporary |
| Colored mousses and gels are considered to be what hair color category? | d. Temporary |
| The hair color that partially penetrates the hair shaft and stains the cuticle layer, slowly fading with each shampoo, is know as _________. | b. Semipermanent |
| Hair color that is ideal for covering unpigmented hair, refreshing faded permanent color, depositing tonal changes without lift, corrective coloring, and reversed highlighting is _________. | c. Demipermanent |
| Hair color that is mixed with a developer and remains in the hair shaft until the new growth of hair occurs is called ___________. | a. Permanent |
| The tint formula in permanent hair color contains uncolored dye __________, which are small compounds that can diffuse into the hair shaft. | b. Precursors |
| A/an _________ is an oxidizing agent that, when mixed with an oxidative hair color, supplies the necessary oxygen gas to develop color molecules and create a change in hair color. | d. Developer |
| The measure of the potential oxidation of varying strength of hydrogen peroxide is ________. | s. Volume |
| An example of a natural or vegetable hair color obtain from the leaves or bark of plants is __________. | a. Henna |
| Metallic hair colors are also called ________ colors. | b. Gradual |
| Can be added to Hydrogen peroxide or lightener to increase chemical action. | Activator |
| Tone that contains more red, yellow, or orange pigment. | Warm |
| Color obtained when mixing 2 primary colors. | Secondary |
| Diameter of hair strand, smooth to wavy to course. | Texture |
| Colors that are opposite on the color wheel. | Complementary |
| Melanin type found in brunette hair. | Eumelanin |
| Ability of hair to absorb a liquid. | Porosity |
| A mixture of shampoo and hydrogen peroxide. | Highlight Shampoo |
| A dye solvent used to remove artificial color from the hair. | Color Remover |
| An oxidizing agent that has to be mixed with an oxidative hair color. | Developer |
| Melanin type found in blonds and are red heads. | Pheomelanin |
| Measures the oxidative strength of hydrogen peroxide. | Volume |
| Type of decolorizer that is recommended for off scalp lightening. | Powder |
| Type of decolorizer that can be used on the scalp new growth lightening. | Cream |
| Level 11 or 12, used as last resort if client doesnt want to be bleached. | High lift tint |
| The layer of the hair that is chemically changed by permanent color. | Cortex |
| Oxidizer used to deposit color only | 10 Volume |
| Recommended oxidizer for use on grey hair. | 20 Volume |