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Chemistry Test 1 & 2

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Creation Mandate   Reveals why God made humans  
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Dominion Science   Scientific activity that exercises dominion for the glory of God and the benefit of other humans  
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Scientific Models   Are simplified representations that characterize a system or explain a phenomenon  
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Presuppositions   Ideas that a person assumes to be true without proof  
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Bias   Scientist's presuppositions affect his interpretation of scientific phenomena by causing him to prefer certain conclusions over other conclusions  
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Christian Worldview   Based on the teachings of the Christian Scriptures  
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Chemisrty   The study of matter and the changes that it undergoes  
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Matter   Anything that takes up space and has mass  
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Science   The total collection of knowledge gained through the systematic observation of nature  
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Applied Science   Explores natural products and processes for specific applications  
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Pure Science   Probes nature simply to learn new thing about the universe we live in  
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Quantitative Data   Describes observations using numerical data  
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Qualitative Data   Describes observations using nonnumerical data  
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Controlled Experiment   Only one condition is varied at a time to isolate and measure its effect on the outcome  
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Theory   Scientists has discovered and tested some idea which consistently explains a certain phenomenon  
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Scientific Law   A statement which describes observations made under many different conditions as a recognizable, repeating pattern in nature  
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Scientific Method   One specific process within scientific inquiry that uses a general, inductive approach to discover information about our universe  
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Physical Properties   A material determined by how the particles that compose the material relate to one another  
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Density   The amount of matter packed into a given volume  
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Malleability   The ability of a substance to be hammered easily into shapes or thin sheets  
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Ductility   The ability of a substance to be drawn into long thin wires  
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Chemical Properties   Describes how matter acts in the presence of other material or how it changes composition when sufficient energy is added to it  
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Physical Changes   Changes that occur in a material without changing the identity of materials  
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Pure Substances   Consists of only one type of matter  
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Mixture   A material that can be separated into two or more pure substances by physical changes  
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Heterogeneous Mixture   Appear to consist of two or more materials segregated into distinct regions, called phases  
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Homogeneous Mixture   Appear the same throughout and have on phase  
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Created by: Redrea
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