let’s play review jeopardy!. scientific method vocab. global chemistry areas of chemistry $100...
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Let’s Play Review Jeopardy!
Scientific Method Vocab.
Global Chemistry
Areas of Chemistry
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Misc.
$100
1st step
Observation
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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
matterAnalytical chemistry
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Easiest form of energy conservation
Insulation
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Percentage of modern medicines
derived from nature40%
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Three things that chemists supply to the
health care systemMedicines, materials, & technology
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Three ways in which crops are genetically
alteredResistance to disease, drought & insects
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4 materials designed by chemists that are
used in medicinePlastic tubes, artificial joints, plastic skin & prosthetic limbs
$100
Anything that has mass and occupies
space
Matter
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The study of composition of matter and the changes
that matter undergoes
Chemistry
$300
The system of applied science
Technology
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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
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Two main focuses of chemistry
Pure & applied
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Three things that are NOT matter
Light, heat, sound, electricity and gravity
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Six main areas of our world connected to chemistry
Materials, energy, medicine & biotechnology, agriculture, the environment, the universe
Daily Double!
Daily Double!
Physical or Chemical? Vocab.
Compound or Element?
Chemical Change
Signs
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Classify
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Substances are the same before and after
a changePhysical
$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
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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
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Gold
Element
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Baking Soda
Compound
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CuSO4
Compound
$400
Simplest form of matter with unique properties
Element
$500
Substances chemically combined in a fixed
proportion
compound
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Matter that has definite chemical & physical properties
Pure substances
$200
Is use to measure the gravitational force
upon an object
Weight
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Amount of matter within an object
Mass
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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
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Salad
Heterogeneous Mixture
$200
Propane
Compound
$300
Syrup
Homogeneous Mixture
$400
Bleach
Compound
$500
Saltwater
Solution
Daily Double!
Daily Double!
FINAL JEOPARDY!
Chemistry
FINAL JEOPARDY!The three reasons why you should study chemistry
1. It explains the natural world2. It prepares you for a future
career3. It makes you an informed citizen
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