Enlighten Esthetics Chemistry | 102.06 - 102.09

Which delivery system requires friction to release the performance ingredients?

Which of the following terms means two or more kinds of molecules that are not able to be mixed?

What color does the red litmus paper turn when placed in an alkali?

Which cosmetic ingredient helps to prevent moisture loss?

A substance that increases the concentration of hydrogen ions when placed in water because it releases H+ ions is a(n):

In the process of making a glass of Kool-Aid, what would the powder mix represent?

Which ingredient listed below is compatible with both water and oil?

Electrons have which type of electrical charge?

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

Factors to consider when choosing ingredients include all of the following reasons EXCEPT:

What is the number one cause of skin cancer and premature aging?

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

A client would like to purchase a cosmetic product to remove eye makeup without harming false eyelashes. You would use:

What is it called when a substance loses an electron and oxygen is acquired?

What are the three major biochemical compound groups in the body?

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

When a solution has an equal number of hydrogen and hydroxide ions, the solution is considered:

What happens when an alkali is placed in water?

Eye gel, serum and neck cream are examples or products used to:

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

To reduce free radicals and protect delicate skin, advise your client to use products that contain:

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

Why is pure water considered a neutral substance?

Atoms that are the same form a(n):

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

Which of the following classifications would identify emulsion that are usually used in the industry?

Atoms have three main parts: protons, neutrons and:

Which type of toner has the lowest percentage of alcohol content?

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

Clay, peel-off and thermal masks are all examples of non-setting masks.

In the process of oxidation, a substance gains an electron and oxygen is released.

What kind of substance does pH indicate the acidity or alkalinity of?

Pure substances are made of only one type of:

Examples of physical sunscreen include:

All of the following statements regarding aerosols are true EXCEPT:

Atoms that are not missing any electrons in their outer shell and are considered electrically neutral are called:

What step is designed to remove dirt, oil, makeup and environmental pollutants from the surface of the skin?

Which of the following are ingredients that are likely to block or clog pores and contribute to papules and pustules?

What is the smallest complete unit of an element?

How are the ingredients listed on a product label?