Final Exam Part 1 Word Scramble
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| Question | Answer |
| A combination of substances that are held together by physical rather than chemical ties is called a: | Mixture |
| What type of change occurs when ice melts and becomes water? | Physical |
| If a product has a pH of 8.9, it is considered: | Alkaline |
| A special type of oil used in nail polish dryers and as a skin protectant is: | Silicone |
| There are about _________________ naturally occuring elements, each with its own distinctive physical and chemical properties. | 90 |
| Pure water with a pH of 7 is considered to be: | Neutral |
| The separating of a substance into ions is known as____________. | Ionization |
| When fermented to make wine, the sugar in grapes is converted into: | Ethyl Alcohol |
| Liquids that mix easily are known as: | Miscible |
| In creating a solution, the liquid used to dissolve a substance is called the: | Solvent |
| A molecule is formed by joining two or more ___________ chemically. | Atoms |
| An alteration of the properties of a substance without the formation of a new substance is a: | Physical Change |
| The tail of a surfactant molecule is ______________, meaning oil-loving | Lipophillic |
| A preparation made by dissolving a solid, liquid, or gaseous substance in another substance is: | A Solution |
| ______________ are substances used to neutralize acids or raise the pH of many hair products. | Alkanolamines |
| A permanent mixture of two or more substances that are united with the aid of a binder is: | An emulsion |
| Temporary mixtures of two kinds of matter are: | Suspensions |
| Organic Chemistry is the study of all substances containing: | Carbon |
| Substances that act as a bridge to allow oil and water to mix or emulsify are: | Surfactants |
| The branch of Chemistry which deals with products that do not contain carbon is called: | Inorganic Chemistry |
Created by:
Riley's Cosmetology Class