Basics of Chemistry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| All haircolor products are organic chemicals. | show 🗑
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| Most organic substances do not burn because they do not contain carbon. | show 🗑
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| There are 60 naturally occurring elements, each with its own distinct physical and chemical properties. | show 🗑
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| Sodium chloride is water. | show 🗑
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| show | False
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| Water and alcohol are examples of miscible liquids. | show 🗑
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| show | True
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| show | False
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| show | organic chemistry
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| All matter has physical and chemical properties and exists in the form of a: a. solid c. gas b. liquid d. All of these answers are correct. | show 🗑
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| show | element
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| Elements differ from one another because of the difference in the structure of their: | show 🗑
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| Chemically combining two or more atoms produces a: | show 🗑
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| The chemical combination of two or more atoms of different elements produces a(n): | show 🗑
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| show | physical change
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| Chemical reactions that are characterized by or formed by giving off heat are: | show 🗑
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| show | pure substance
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| show | physical mixture
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| A stable physical mixture of two or more substances is a(n): | show 🗑
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| A substance, usually liquid, that dissolves another substance to form a solution is a(n): | show 🗑
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| Liquids that can be mixed together to form stable solutions are: | show 🗑
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| An unstable physical mixture of two or more immiscible substances is a(n): | show 🗑
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| show | surfactants
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| show | alkanolamines
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| show | ammonium hydroxide
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| A sweet, colorless, oily substance that is used as a moisturizer in skin and body creams is: | show 🗑
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| A common volatile organic compound used in hair spray is: | show 🗑
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| show | ion
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| Ions with a positive electrical charge are considered to be: | show 🗑
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| A solution with a pH value of 7 indicates a(n): | show 🗑
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| Separation of an atom or molecule into positive and negative ions. | show 🗑
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| Capable of combining with or attracting water (water-loving). | show 🗑
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| Study of substances that do not contain the element carbon, but may contain the element hydrogen. | show 🗑
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| Rapid oxidation of a substance, accompanied by the production of heat and light. | show 🗑
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| Having an affinity or attraction to fat and oils (oil-loving). | show 🗑
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| Chemical reaction in which the oxidizing agent is reduced and the reducing agent is oxidized. | show 🗑
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Created by:
mztina216