7.1 chemistry

Smallest part of a compound that contains all of the chemical properties

Sciences that deal with all matter that is now living or was alive

Contains very few minerals

If a carboxyl group is located on the second carbon atom of the chain, the ingredient is categorized as

Organic ingredients that bind water and deposit it onto the skin are called

Ingredient used in cosmetic products to keep firm yet soft and easy to apply

Cosmetic product that is anhydrous and is thick and heavy in texture like paste

The solid part of a solution is called the solute

Scientific term defined as positively charged and able to release a hydrogen ion

When positive and negative ions join, they are held together by an

NOT TRUE about carbohydrates

Name given to chemical reactions, such as growth, reproduction, and respiration that occur within a living organism

Ingredient that helps increase the density in emulsions and gel-type products

2 or more compounds blended physically

Product that has been formulated with a thickening agent to increase viscosity

Large category of ingredients with surface activity that have the ability to bind a wide range of matter to water

Molecules that contain several carboxyl groups in the same chain are called

Finely ground solid that is mixed evenly with additional ingredients

Acids have a value on the pH scale from 0 - 4

Name given to ingredients that are likely to block or clog the pores

Cosmetic products formed when 2 or more non-mixable substances are united with the aid of a binder

Government authority responsible for regulating cosmetics

Created when 2 different elements unite chemically

Ingredients used to maintain the microbiological integrity or product quality during manufacturing, storage, and use

NOT true about compounds

Most abundant element in the earth's crust is

Basic materials that the body uses to construct and renew itself

Unifying concept used to organize elements and their similarities is called

Scientific study of matter, physical & chemical changes affecting matter, and the energy changes that accompany

Possess the ability to destroy bacteria

Ingredients added to a product to enhance the effectiveness of a preservative are

Emollients in products are generally found in concentrations ranging between

How many naturally occurring elements exist in nature

Known as the universal solvent

NOT true about fragrances

NOT true about physical changes

NOT true about hydroxy acids

pH of distilled water

Oils and oil-soluble substances used to condition and soften the skin are cosmetic ingredients called

lighteners are used at relatively high levels

Ingredient commonly used to deliver a variety of benifits to the skin

Ability to do work to accomplish some change is called

Name for the liquid part of a solution

Matter that has definite weight, volume and shape

Ingredients to prevent skin inflammation and damage due to free radicals are

Biochemical components that serve as building blocks that connect with each other to form larger more complex compounds

Term identifies a product that offers a decreased tendency to provoke a allergic reaction

Product under pressure and blended with a gas inside the container