CHEM 101 Ch. 1 The Chemical World Flashcards
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0
Q
Explain the scientific method.
A
Observation Hypothesis Experiment Law Theory
1
Q
Define chemistry.
A
Chemistry is the science that seeks to understand what matter does by studying what atoms and molecules do.
2
Q
What is the difference between a law and a theory?
A
A law is simply a general statement that summarizes and predicts observed behavior. Theories seek to explain the causes of observed behavior.
3
Q
What is the atomic theory and who formulated it?
A
The atomic theory states that all matter is composed of small, indestructible particles called atoms. John Dalton formulated this theory.
