chapter#5pivotpoint
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| matter | show 🗑
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| solids | show 🗑
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| show | matter with definite weight and volume but no definite shape
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| show | matter with definite weight but indefinite volume and shape
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| physical change | show 🗑
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| show | a change in a substance that creates a new substance with chemical characteristics different from those of the original substance
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| chemistry | show 🗑
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| organic chemistry | show 🗑
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| show | studies all matter that is not alive, has never been alive and does not contain carbon, such as rocks, water and minerals
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| show | are basic substances that cannot be broken down into simpler substances
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| show | atomic#1-symbol-H-category-gas
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| carbon | show 🗑
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| show | atomic#7-symbol-N-category-gas
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| oxygen | show 🗑
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| show | atomic#16-symbol-S-category-solid
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| show | (carbon,oxygen,hydrogen,nitrogen and sulfur)
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| show | are the smallest complete unit of an element
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| show | have a positive charge(+)
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| neutrons | show 🗑
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| electrons | show 🗑
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| show | is two or more atoms joined together by a chemical bond
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| show | atoms that combine are different for example an atom of hydrogen and an atom of oxygen the resulting molecule is a
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| show | are compounds consisting of carbon,oxygen,hydrogen,and nitrogen. There are 22 common amino acids. Amino acids join together in chains to become proteins,which provide the chemicals the body needs for growth and repairing tissues
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| show | is a form of protein called keratin. Keratin in hair contains 19-of-22 common amino acids. In fact hair is made of 97% keratin protein and 3% trace minerals
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| show | the amino acids that create protein are linked together end to end also known as an end bond
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| show | hydrogen bonds,salt bonds, disulfide bonds and van der Waal's Forces the four bonds holding protein chains together by four side bonds
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| show | which works on the principle that unlike charges attract. Hair has many hydrogen bonds, which are individually very weak and can be easily be broken by heat or water.
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| show | is also a result of the attraction of unlike charges. The negative charge in one amino acid grouping attracts the positive charge in another amino acid grouping.hydrogen and salt bonds can be weakened by water leaving the hair more pliable
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| disulfide bond | show 🗑
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| show | is based on the theory that atomic groups prefer an enviroment with other groups that have structures similar to theirs.
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| potential hydrogen | show 🗑
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| acid balanced | show 🗑
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| A mixture | show 🗑
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| show | are mixtures of two or more kinds of molecules, evenly dispersed.
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| solvent | show 🗑
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| show | can be either solid,liquid or gas
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| suspensions | show 🗑
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| water | show 🗑
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| show | are formed when two or more nonmixable substances (like oil and water) are united with the help of a binder or gum-like substance.
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| ointments | show 🗑
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| soaps | show 🗑
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| show | are equal mixtures of inorganic and organic substances that do not dissolve in water and that have been sifted and mixed until free of coarse gritty particles
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| show | liquids not able to be mixed
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| show | liquids able to be mixed together without separating
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| surfactants | show 🗑
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| hydrophilic | show 🗑
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| lipophilic | show 🗑
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| show | sedimentation and filtration
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| all-purpose shampoo | show 🗑
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| acid-balanced(non-stripping) shampoo | show 🗑
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| "plain" shampoo | show 🗑
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| show | are able to lather without harsh alkaline ingredients
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| medicated shampoo | show 🗑
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| clarifying shampoo | show 🗑
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| show | are formulated for either a dry or oily scalp and contain an anti-fungus or germicide ingredient and conditioners to control dandruff conditions or other scalp conditions that could breed infections
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| liquid dry shampoo | show 🗑
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| show | are formulated for clients who are bedridden and cannot wet their hair . These shampoos contain orris root powder that absorbs soil and oil as the product is brushed through the scalp and hair.
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| show | contain small amounts of animal,vegetable or mineral additives that penetrate into the cortex or coat the cuticle layer of the hair.
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| show | contain temporary color molecules that adhere to the outer cuticle of the hair and deposit color
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| show | are formulated as gentle shampoos, with a lighter molecular weight that does not cause damage or weigh hair down
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| cosmetic apperarance | show 🗑
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| show | refers to the ability of the hair to absorb moisture,liquids or chemicals
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| show | is determined by how easily a comb can pass through wet or dry hair
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| show | is the ability of the hair to stretch and return to its natural shape without breaking.
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| vinegar and lemon (acid) rinses | show 🗑
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| show | soften and add luster
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| medicated rinses | show 🗑
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| instant conditioners | show 🗑
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| normalizing conditioners | show 🗑
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| body-building conditioners | show 🗑
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| show | contain hydrolyzed animal proteins and are recommended for dry, brittle hair that has been mechanically or chemically damaged
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| customized conditioners | show 🗑
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| show | is a processing lotion applied to break disulfide bonds
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| show | rebonding lotion reforms the disulfide bonds into new configuration. The main ingredient found in neutralizers are is either hydrogen peroxide,sodium perborate, or sodium bromate.
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| alkaline waves | show 🗑
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| acid waves | show 🗑
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| show | formulated with 2% to 3% sodium hydroxide in a heavy cream base with an alkaline pH of anywhere from 11.5 to 14. It is important to remember that chemical action of sodium hydroxide is irreversible. Once the bond has been broken it cannot be reformed
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| ammonium thioglycolate | show 🗑
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| ALERT! | show 🗑
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| show | a soft curl perm (which will be referred to as curl reformation or curls) is a service used to loosen the texture of curly to tightly curled hair.
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| oxidants | show 🗑
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| oxidative colors | show 🗑
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| nonoxidative colors | show 🗑
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| oxidation process | show 🗑
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| show | (non-oxidative colors) are non-reactive,direct dyes that only coat the surface of the hair shaft.
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| semi-permanent colors | show 🗑
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| long lasting semi-permanent colors | show 🗑
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| ammonia | show 🗑
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| show | the following components are contained within temporary colors
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| show | the color molecules in permanent hair color enter the hair with the aid of
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| Acidic | show 🗑
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| show | what is created when amino acids join together in chains?
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| Compound | show 🗑
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| Element | show 🗑
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| show | (oxidative colors) sometimes referred to as oxidative with ammonia use a oxidation system that starts out with colorless molecules. When these molecules are combined with peroxide, a chemical reaction(change) occurs, building colored molecules.
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| aniline derivative | show 🗑
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| show | the hair is also referred to as bleaching or decolorizing. lightening hair always involves oxidation of the natural melanin in the hair. lightener or bleaches are made up of an alkaline substance such as ammonia
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| show | are gentle enough to be applied directly on the scalp and are available in two forms oil lighteners and cream lighteners
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| off-the-scalp lighteners | show 🗑
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| developers | show 🗑
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