haircolor state board review

the level of concentration and strength of hydrogen peroxide

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

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

a neutron is a _____ particle with zero electrical charge and a mass equal to that of a proton

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

the transformation of composition, structures and properties of matter

double process haircolor involves lightening the hair, followed by a

electrons are the particles in an atom that have a/an

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

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

an atom is the smallest chemical part of a/an

bleach is also known as

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

special effects are techniques used to create

_____ is classified on the color wheel from warm to cool; also referred as tone

concentrates are classified into 2 types

gradual dye, is also known as a metallic dye, contains

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

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

after decolorizing the hair, toners are typically used to

mixing red and violent creates a ________ color

the particles of a/an ________ are likely to settle and separate

_____ haircolors are divided into two types of dye molecules

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

henna is an example of

a _____ is used to add shine to the hair

primary colors consist of

hydrogen proxide is also known as

natural cool tones are

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

the process of returning hair back to its natural state or desired level/color

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

the system that categories haircolor numerically

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

weaving or slicing are 2 types of

a long lasting semi-permanent haircolor is known as

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

molecules are two or more atoms ______ joined, and retain their chemical and physical properties

the layer of the hair that contains melanin

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

pheomelanin produces ______ pigments in the hair

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

the branch of chemistry that deals with products containing carbon

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

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

reverse highlighting is also known as

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

compound is also known as

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

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

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

catalyst is also known as

undertone is the warm or cool tones seen within the predominant haircolor that are results of ___ pigment in the hair

color tinted shampoo is categorized as ______ haircolor

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

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

________ are used to neutralize undesirable colors

redox is also known as

______ is divided into 2 basic categories: on the scalp and off the scalp

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

an example of overlapping would be when the haircolor products spread onto

these are also known as lighteners

_______ have definite chemical and physical properties

the inner most layer of the hair

reverse haircolor is also known as

the outermost layer of the hair that is protective

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

the simplest form of matter is a/an

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

non-oxidative haircolor does not change the hair chemically and is used to

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

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

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

alkalinity ph range is:

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

emulsions are

highlighting is a haircoloring technique that ______ natural or artificial haircolor

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

protons are particles in an atom that have a

a _______ is used to replace any missing primary colors in the hair

hydrogen peroxide that contains both 2 hydrogen and 2 oxygen molecules is an example of

mixing red and blue in equal proportions creates a

quick lighteners are another name for

the degree of lightness or darkness

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

solutions are stable mixtures of two or more

the flatter the cuticle scales, the more ______ the hair

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

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

water is an example of a/an

the color wheel is a tool that

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

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

Natural hair dye is a non-professional haircolor, also known as

contributing pigment is also known as

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

products that are acidic have a ph range of

when lifting natural hair color, the hair will go through these stages