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Chem Ch. 1

Intro

TermDefinition
Scientific Method systematic procedure for exploring nature
Observation what happens
Hypothesis tentative experimentation of observed data
Experiment testing under controlled conditions must be repeatable & reproducible
Natural Law concise description/prediction of what happens in nature
Theory what happens & why very well tested & supported hypothesis
Chemistry the study of matter at a molecular level
Matter anything that has mass & occupies space
2 types of Data qualitative & quantitative
Created by: nat.riv
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