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Definitions

TermDefinition
Philosophers Truth is revealed through logic and debate
Scientist Truth is revealed through experimentation
Observation A way of requiring info also known as data
Hypothesis A tentative interpretation or explanation of your observation
Experiments Test of hypothesis, laws, or theories
Laws Summary of observations
Theory General explanation for the characteristics and behavior of nature.
Scientific Law A number of similar observations generalized into a brief statement summarizing past observations and predicticting new ones
Matter Anything that occupies space and has mass
Crystalline Solids Solids that have their particles arranged in an orderly geometric pattern
Amorphous Solids Solids that have particles that do not show a regular geometric pattern over a long range.
Elements Pure substances that cannot be broken down into simpler substances e.g., copper,helium,sodium
Compounds Pure substances that are made of two or more elements in definite proportions e.g., sodium chloride NaCl, Carbon dioxide CO2
Pure Substance Made of a single type of particle. The composition does not change.
Homogeneous Mixture Has uniform composition through out the sample (Same)
Heterogeneous Mixture Does not have a uniform composition through out the sample (Different)
Created by: IsisKay1
 

 



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