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pH Scale
Matter
Cosmetics
Shampoos
Perms
100
Unit of measurement that indicates whether a substance is acidic, neutral or alkaline.
What is potential hydrogen.
100
anything that occupies space.
What is matter.
100
universal solvent
What is water.
100
same pH as hair and skin.
What is acid balance.
100
main ingredient found in acid waves.
What is glycerylmonothioglycolate.
200
Equal number of positive and negative ions.
What is neutral solution.
200
The five elements found in hair.
What is Carbon, Oxygen, Hydrogen, Nitrogen and Sulfur.
200
mixtures of fats and oils.
What is soaps.
200
remove product build up.
What is clarifying.
200
heat added to speed up processing time.
What is endothermic.
300
4.5-5.5
What is pH of hair, skin and scalp.
300
how many known elements.
What is 118.
300
two or more substances that are physically combined.
What is mixture.
300
designed to treat scalp and hair problems or disorders.
What is medicated.
300
todays perms involve two major phases.
What is physical and chemical.
400
More positive hydrogen ions than negative hydroxide ions.
What is acidic solution.
400
compounds consisting of carbon, oxygen, hydrogen and nitrogen.
What is amino acids.
400
shaken before use.
What is suspensions.
400
cleaning the hair and scalp and removing all foreign matter.
What is shampooing.
400
generate their own heat.
What is exothermic.
500
More negative hydroxide ions than positive hydrogen ions.
What is alkaline solution.
500
number of common amino acids.
What is 22.
500
the six cosmetic classifications.
What is solutions, suspensions, emulsions, ointments, soaps and powders.
500
purifying water by passing it through a porous substance.
What is filtration.
500
who invented the heat permanent waving machine.
What is Charles Nessler.