Cosmo chemistry ( SunstateIntro )

Cleaning the hair & scalp and removing all foreign matter without adversely affecting either scalp or hair is called:

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

A pH of 5 is how many more times acidic than a pH of 6?

mixtures of fats & oils converted to fatty acids by heat and then purified, fall under which Cosmetic classifications?

All matter that is now living or was alive at one time, with carbon present, falls within the scientific division of:

An example of an oil-in-water emulsion is:

What is the side bond that is of the greatest concern to the salon professional?

Which of the following cosmetic classifications requires sifting until free of coarse gritty particles?

substances of acidic or alkaline nature dissolve in water and/or contain:

When two hydrogen atoms combine with one oxygen atom, the result is a water molecule, which is a(n):

The instructions on a product state to shake well before use, which indicates the product is a(n):

which of the following statements describes how human hair is formed?

carbon, oxygen, hydrogen and nitrogen form the basis of:

Distilled water with a pH of 7 is considered:

A shampoo type generally recommended for clients who are bedridden and cannot wet their hair is known as:

The term used to identify anything that occupies space and has weight is called:

Atoms that are the same form a(n):

What is the name given to purifying water by passing it through a porous substance?

which of the following is NOT an example of a physical change?

The primary ingredient of most shampoos is:

which conditioner will penetrate into the damaged hair shaft and deposit proteins into the cortex?

What is created when amino acids join together in chains?

Which of the following cosmetic classifications represents a mixture of 2 or more kinds of molecules, evenly dispersed?

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

In what pH range is skin and hair?

The bonds found within hair that help organize protein chains in order to build hair are called:

water freezing and becoming ice is an example of what type of change?

Basic substances that cannot be broken down into simpler substances are called:

what is formed when two or more immiscible substances are united with the help of a binder?

hair consists of 97%:

using a conditioner would help achieve all of the following results EXCEPT:

mixtures of organic substances and a medicinal agent are:

If water contains salts of calcium, magnesium & other metals that prevent shampoo from lathering, it is classified as:

All of the following statements regarding pH are true EXCEPT:

Which shampoo would most likely be used to remove product buildup?

in the process of making a cup of instant hot cocoa, what would the dry cocoa represent?

A substance that is able to dissolve another substance is called a(n):

Two or more of the same atoms joined together by a chemical bond is a(n):

which of the following statements about surfactants is NOT true?

Which of the following characteristics identifies a pH-balanced shampoo?