Esthetics Emerge Chemistry

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

How are ingredients listed on a product label?

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

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

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

Pure substances are made of only one type of:

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

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

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

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

Which of the following is the first ingredient found in the majority of cosmetic skin care products?

What are the 3 major biochemical compound groups in the body?

Acids or bases used to alter the desired product pH level are called

Ingredients responsible for producing the desired effect are called:

Electrons have which type of electrical charge?

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

An example of an oil in water emulsion is:

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

Which cosmetic ingredient helps to prevent moisture loss?

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

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

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

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

Water molecules have 2 hydrogen atoms and one:

What is the smallest complete unit of an element?

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

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

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

Atoms have three main parts: protons, neutrons, and:

What type of mask seals the skin, locking in moisture and create a firm, taut feeling after removal?