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Let’s Play Review Jeopardy!
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Scientific Method Vocab. Global Chemistry Areas of Chemistry $100 $200 $300 $400 $500 $400 $500 $100 $200 $300 $400 $500Misc.
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$100 1 st step Observation
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$200 A possible explanation for an observation Hypothesis
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$300 Procedure for testing a hypothesis Experiment
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$400 The two essential variables Manipulated & Responding or independent & dependent
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$500 The joining of scientists, usually from different areas of expertise to solve a problem Collaboration
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$100 Study of all carbon compounds Organic chemistry
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$200 Study of all non-carbon compounds Inorganic chemistry
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$300 The study of the processes that take place inside of living organisms Biochemistry
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$400 The study of the mechanism, the rate, and the energy transfer in matter changes Physical chemistry
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$500 The study of the composition of matter Analytical chemistry
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$100 Easiest form of energy conservation Insulation
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$200 Percentage of modern medicines derived from nature 40%
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$300 Three things that chemists supply to the health care system Medicines, materials, & technology
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$400 Three ways in which crops are genetically altered Resistance to disease, drought & insects
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$500 4 materials designed by chemists that are used in medicine Plastic tubes, artificial joints, plastic skin & prosthetic limbs
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$100 Anything that has mass and occupies space Matter
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$200 The study of composition of matter and the changes that matter undergoes Chemistry
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$300 The system of applied science Technology
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$400 A concise statement that summarizes the results of many observations and experiments Scientific Law
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$500 A well tested explanation for a broad set of observations Scientific Theory
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$100 A logical systematic approach to solution of scientific problem The Scientific Method
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$200 A material found in the air, water, soil that is harmful to humans or other organisms Pollutant
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$300 Two main focuses of chemistry Pure & applied
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$400 Three things that are NOT matter Light, heat, sound, electricity and gravity
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$500 Six main areas of our world connected to chemistry Materials, energy, medicine & biotechnology, agriculture, the environment, the universe
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Daily Double!
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Physical or Chemical? Vocab. Compound or Element? Chemical Change Signs $100 $200 $300 $400 $500 $400 $500 $100 $200 $300 $400 $500Classify
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$100 Substances are the same before and after a change Physical
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$200 Substances at the beginning are different from the substances in the end Chemical
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$300 Burning wood Chemical
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$400 Boiling Water Physical
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$500 Milk Souring Chemical
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$100 Color Change
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$200 Production of a gas
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$300 Formation of a precipitate
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$400 Transfer of energy with light
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$500 All chemical changes involve this sign Transfer of energy
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$100 Gold Element
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$200 Baking Soda Compound
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$300 CuSO4 Compound
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$400 Simplest form of matter with unique properties Element
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$500 Substances chemically combined in a fixed proportion compound
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$100 Matter that has definite chemical & physical properties Pure substances
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$200 Is use to measure the gravitational force upon an object Weight
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$300 Amount of matter within an object Mass
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$400 Any part of a sample with uniform composition and properties Phase
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$500 A mixture of metals in various proportions to influence density, color, and strength Alloy
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$100 Salad Heterogeneous Mixture
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$200 Propane Compound
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$300 Syrup Homogeneous Mixture
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$400 Bleach Compound
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$500 Saltwater Solution
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Daily Double!
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FINAL JEOPARDY! Chemistry
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FINAL JEOPARDY! The three reasons why you should study chemistry 1.It explains the natural world 2.It prepares you for a future career 3.It makes you an informed citizen
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