Chapter 21 Review Haircoloring

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Across
  1. 2. / To determine if your client has any allergies or sensitivities to the mixture
  2. 4. / The hair's ability to absorb moisture
  3. 5. / This item is used to achieve pale delicate colors on the hair
  4. 7. / an intermediate color achieved by mixing a secondary color and its neighboring primary color in equal amounts
  5. 10. / Is the melanin that lends black and brown colors to hair
  6. 11. / Also known as gradual hair colors _______ hair colors contain metal salts
  7. 12. / The chemical process involving the diffusion of the natural hair color pigment
Down
  1. 1. / The unit of measurement used to identify the lightness or darkness of a color
  2. 2. / Is the melanin that gives blond and red colors to hair
  3. 3. / Is the diameter of an individual Hair strand
  4. 6. / Have a pH between 2.5 and 4.5 most commonly used in haircoloring
  5. 8. / Chemical compounds that lighten hair by dispersing dissolving and decolorizing the natural hair pigment
  6. 9. / Number of stages of natural hair decolorization