Hair coloring chapter 21

1. when the cuticle of the hair is lifted and the hair is overly porous the hairs porosity is defined as:
4. when all three primary colors are present in equal proportions the resulting color is
6. decolorizing the hairs natural pigment allows the colorist to create the exact degree of
9. the darkest hair color in the level system
10. colors that can look deeper than their actual level are
11. the melanin that gives black and brown its color
12. a color achieved by mixing a secondary color and its neighboring primary color is
17. hair type with a large diameter that can take longer to process hair color is
18. the standard volume used in permanent hair coloring
19. the system used for understanding color relationships
20. the hue or balance of the color seen is the
21. the most critical part of the haircolor service
23. color used for best grey coverage
26. coloring technique that involves coloring some strands of hair lighter than the natural color is
27. the part of the hair shaft between the scalp and the hair that has been previously colored is the
28. system used by colorists to analyze the lightness or darkness of hair color is the
29. the process of treating grey or resistant hair for for better color penetration is

1. chemical compounds that lighten hair by dispersing,disolving,and decolorizing the natural pigment in hair are
2. overlapping haircolor on previously tinted hair can cause breakage and a visible line of
3. natural vegetable and metallic hair colors are known as
5. when applying color using the brush and bowl method the mixing bowl should be
6. primary and secondary colors that are opposite each other on the color wheel
7. a predisposition test is given behind the ear or
8. tones can be described as cool warm or
13. powdered persulfate salts added to haircolor to increase its lightening ability
14. clients with questionable conditions who request chemical services should sign a:
15. all hair color requires a patch test except:
16. a color obtained by mixing equal part of two primary colors
22. lighteners that have a thicker consistency and give more control are
24. hair coloring products used on prelightened hair to achieve delicate colors
25. neutral base colors are best used to cover