Chemistry

What type of emulsions are typically used in cosmetology

What range in pH is skin and hair

Neutrons have which type of electrical charge

Oil loving part of a surface agent is

Atoms have 3 main parts protons, electrons, and

If the label read water, alcohol, & moisturizers what ingredient is the most in that product

What is the side bond that is of the greatest concern to salon professionals

When amino acids combine to form the protein of the hair

Simplest atomic structure is

A substance that is able to dissolve another solution is

Most ingredients for conditioners are proteins derived from

What is NOT a physical change

What statement is NOT true about surfactants

When a solution has equal hydrogen and hydroxide ions it is considered

What shampoo is designed to treat scalp/hair problems or disorders

Cleaning the hair/scalp removing all foreign matter w/o adversely affecting the hair or scalp

Term used to identify anything that occupies space and has weight

A solution that has more positive hydrogen ions than negative hydroxide ions is

All the statements about pH are true EXCEPT

Type of rinse used to control minor dandruf/scalp condition is

Which bonds found in the hair can be easily broken by heat or water

Ability of hair to absorb moisture, liquids, or chemicals refers to

Matter that is living or was alive at one time and contains carbon is

On the pH scale numbers less than 7 indicate

Purifying water by passing it through a porous substance is

What shampoo would not be used for chemically treated/damaged hair

Atoms that are the same form a/an

An acid rinse designed to dissolve soap scum untangle and add sheen is

Matter with definite weight and volume but no definite shape

Putting a sodium hydroxide relaxer under a hair dryer