Chemistry
one has a ph of lower than 7.0 and one has a ph higher than 7.0 on the ph schale
what is alkaline and acid
used to remove undesirable hair colors by mixing a primary and a secondary color to color
what is complementary hair color
this layer of hair is responsible for the elasticity of the hair
what is the cortex
you refer to this if hair color gets in a clients eyes
what is safety data sheet
the smallest chemical part of an element
what is an atom
A stable mixture of two or more substances that maybe solids liquids or gases or a combination of these
What is a solution
used to cancel out red tones in a hair color
what are ash tones
to pre soften grey hair
what is to open the cuticle and allow more pigment to absorb
doing this while providing a color service can prevent an occupational disease
what is wearing gloves
occur without chemical reaction or change to the matter
What are physical properties
the rapid oxidation of any substance accompanied by the production of heat and light
what is combustion
is a system that provides the understanding of color relationships
what is the law of color
brown to black pigments and yellow to red pigments
what is eumelanin and pheomelanin
this can be done when unsure about a color formula
what is a strand test
A substance that has mass and occupies space has a physical and chemical property and exsist either as a solid liquid or gas
what is matter
its used in place of ammonia because they produce less odors and are used to neutralize acid and raise ph
What are alkanolamines
describes the colors contributing pigments
what is intensity
the deepest layer consisting of round cells, hair color does not reach this part of the hair
what is the medulla
to prevent injury from occurring when hair color has dripped on the floor
what is clean it up immediately
the amount of liquid the cuticle absorbs within a relative amount of time
what is porosity
A mixture in which small particles of a substance are dispersed throughout a gas or liquid.
What are suspensions
the complimentary color of red, yellow, and orange
what is green, purple, and blue
medical term for grey hair
what is canities
a situation in which lightener has bled onto the scalp
what is dab with cotton
a visible line or bond between two colors
what is line of demarcation