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3 cards from this section. Quick, good the night before a test.
What did Democritus call the indivisible particles?
Think of the Greek origin of the term.
Who discovered the electron?
He worked with cathode rays.
Who proposed that all matter is made of indivisible particles?
Think about ancient Greek philosophers.
True or False: Dalton believed that atoms can be divided into smaller parts.
Consider Dalton's view on atom structure.
Discuss the implications of Dalton's Atomic Theory for the development of chemical reactions.
Consider how compounds are formed in reactions.
Analyze how the discovery of the neutron changed the understanding of atomic structure and isotopes.
Think about how atomic mass is calculated and its relevance to stability.
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