Let’s Play Review Jeopardy!

Scientific Method Vocab. Global Chemistry Areas of Chemistry $100 $200 $300 $400 $500 $400 $500 $100 $200 $300 $400 $500Misc.

$100 1 st step Observation

$200 A possible explanation for an observation Hypothesis

$300 Procedure for testing a hypothesis Experiment

$400 The two essential variables Manipulated & Responding or independent & dependent

$500 The joining of scientists, usually from different areas of expertise to solve a problem Collaboration

$100 Study of all carbon compounds Organic chemistry

$200 Study of all non-carbon compounds Inorganic chemistry

$300 The study of the processes that take place inside of living organisms Biochemistry

$400 The study of the mechanism, the rate, and the energy transfer in matter changes Physical chemistry

$500 The study of the composition of matter Analytical chemistry

$100 Easiest form of energy conservation Insulation

$200 Percentage of modern medicines derived from nature 40%

$300 Three things that chemists supply to the health care system Medicines, materials, & technology

$400 Three ways in which crops are genetically altered Resistance to disease, drought & insects

$500 4 materials designed by chemists that are used in medicine Plastic tubes, artificial joints, plastic skin & prosthetic limbs

$100 Anything that has mass and occupies space Matter

$200 The study of composition of matter and the changes that matter undergoes Chemistry

$300 The system of applied science Technology

$400 A concise statement that summarizes the results of many observations and experiments Scientific Law

$500 A well tested explanation for a broad set of observations Scientific Theory

$100 A logical systematic approach to solution of scientific problem The Scientific Method

$200 A material found in the air, water, soil that is harmful to humans or other organisms Pollutant

$300 Two main focuses of chemistry Pure & applied

$400 Three things that are NOT matter Light, heat, sound, electricity and gravity

$500 Six main areas of our world connected to chemistry Materials, energy, medicine & biotechnology, agriculture, the environment, the universe

Daily Double!

Physical or Chemical? Vocab. Compound or Element? Chemical Change Signs $100 $200 $300 $400 $500 $400 $500 $100 $200 $300 $400 $500Classify

$100 Substances are the same before and after a change Physical

$200 Substances at the beginning are different from the substances in the end Chemical

$300 Burning wood Chemical

$400 Boiling Water Physical

$500 Milk Souring Chemical

$100 Color Change

$200 Production of a gas

$300 Formation of a precipitate

$400 Transfer of energy with light

$500 All chemical changes involve this sign Transfer of energy

$100 Gold Element

$200 Baking Soda Compound

$300 CuSO4 Compound

$400 Simplest form of matter with unique properties Element

$500 Substances chemically combined in a fixed proportion compound

$100 Matter that has definite chemical & physical properties Pure substances

$200 Is use to measure the gravitational force upon an object Weight

$300 Amount of matter within an object Mass

$400 Any part of a sample with uniform composition and properties Phase

$500 A mixture of metals in various proportions to influence density, color, and strength Alloy

$100 Salad Heterogeneous Mixture

$200 Propane Compound

$300 Syrup Homogeneous Mixture

$400 Bleach Compound

$500 Saltwater Solution

Daily Double!

FINAL JEOPARDY! Chemistry

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