hair color state board review

____ haircolors are divided into two types of dye molecules

the chemical reaction in which oxygen is added to an element or compound

increasing the porosity of the hair by opening the cuticle and allowing for more pigment to be absorbed

an example of overlapping would be when the hair color products spread onto

pheomelanin produces ____ pigments in the hair

the colorless gas with a strong order that divides oxidative colors into 2 categories

special effects are techniques used to create

the transformation of composition, structures and properties of matter

____ is divided into two basic categories: on the scalp and off the scalp

the particles of a/an ____ are likely to settle and seperate

applying an oxidative haircolor over a metallic dye is an example of

____ are used to neutralize undesirable colors

catalyst is also known as

the layer of hair that contains melanin

hydrogen peroxide that contains both hydrogen and two oxygen molecules is an example of

natural hair dye is a non professional haircolor also known as

the law of color is a system that helps to provide an understanding of

a ___ substance is a form of matter that has constant composition and specific properties

a 24 to 48 hour test to check for sensitivity and/or allergic reaction

the innermost layer of the hair

a visible line or band between two haircolors, artificial and/ or natural

a haircoloring process that can lighten and deposit color in one step

products that are acidic have a ph range of

mixing red and violet creates a ___ color

chemistry is the science that deals with the composition, structures, and properties of

the level of concentration and strength of hydrogen peroxide

mixing red and blue in equal proportions creates a

your guest has haircolor on her skin around the hairline, you will need to use

these are also know as lighteners

semi permanent haircolor that penetrates the cuticle layer will gradually fade depending on

the flatter the cuticle scales, the more ____ the hair

virgin haircolor application implies the hair has been colored how many times

after decolorizing the hair, toners are typically used to

bleach is also known as

the oxidizing agent added to haircolor or lightener that assists in the developement process

reverse haircolor is also known as

one part of the group of viscous (thick), water- soluble amino alcohols

a patch test displaying rash, hives, swelling or inflammation has a ____ reaction

the degree of darkness or lightness

the strongest category of haircolor that can deposit and lighten natural pigments

when natural hair color is diffused from the hair, the hair goes through a process called the

undertone is the warm or cool tones seen within the predominant haircolor are the result of ___ pigment found in the air

the coloring matter that provides the natural color to our hair and skin

rocks, water, and minerals do not contain carbon. They are examples used while studying:

hair as it grows out from the scalp that has not been chemically treated

the outermost layer of hair that is protective

non-oxidative color does not change the chemically and is used

a ___ is used to replace any missing primary color (s) in the hair

solutions are stable mixtures of two or more

electrons are the particles in an atom that have a

natural cool tones are

an atom is the smallest chemical part of a/an

a neutron is a ____ particle with zero electrical charge and a mass equal to that of a portion

the branch of chemistry that deals with products containing carbon

eumelanin, the most abundant type of human melanin, produces ___ pigments in the hair

primary colors consist of

the foiling technique that adds darker pigment to selected strands of hair

when natural hair color is diffused from the hair, the hair goes through a process called

a concentrated product that is added to a haircolor formulation to make the end result more vibrant

potential hydrogen (ph) is the concentrated amount of hydrogen ions in a solution containing

highlighting is a haircoloring technique that ___ natural or artificial color

color tinted shampoo is categorized as ___ haircolor

stimulates the imagination by allowing by allowing you to create arrangements of two or more colors anywhere on the head

molecules are two or more atoms _____ joined, and retain their chemical and physical properties to form matter

reverse highlighting is also known as

the long lasting semi permanent haircolor is know as

quick lighteners are another name for

diffusing or lifting the natural hair color to achieve the desired end result

metallic dye products contain metals that create a/an ___ build up of color

the simplest form of matter is a/an

the system that categorizes haircolor numerically

___ is classified on the color wheel from warm to cool, also referred to as tone

contributing pigment is also known as

redox is also known as

while lifting natural hair color, the hair will go through stages of

emulsions are

haircolor remover is a solution used to remove existing haircolor with minimal

weaving or slicing are two ways of

the color wheel is a tool that

a test performed during haircolor service to determine the progression of the haircolor

henna is an example of

concentrates are classified into two types

protons are particles in an atom that have a

pigment is what gives color its color, its source can be natural, mineral or

a chemical reaction in which the oxidizing agent is reduced, and the reducing agent is oxidized

____ have definite chemical and physical properties

gradual dye, also known as a metallic dye, contains

alkalinity ph range is

oxidative color creates a chemical change in the hair, providing ____ haircolor results

compound is also known as

this type of lightener is available in cream, oil and some powder forms

in order to reduce the amount of unwanted warmth in a haircolor you can use a/an

ion/ ions are electrically charged ____ formed by the loss or gain of one or more electrons

water is an example of a/an

a ____ is used to add shine to the hair

____ occurs by the slowing down of melanin production in the cortex of the hair

hydrogen peroxide is also known as

double process haircolor involves lightening the hair, followed by a