2. Atoms & Elements

Atomic Theory

미해결 질문
What is the smallest particle of an element that retains the properties of that element?
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미해결 질문
The smallest particle an element can be broken down into and still be the same element.
996
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객관식
Which scientist and atomic model are correctly matched?
159
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객관식
Why are atoms typically depicted as spheres, even though most atomic orbitals do not have a spherical shape?
195
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객관식
Which of the following best describes the difference between a theory and a hypothesis in the context of atomic theory?
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객관식
Which of the following claims did J.J. Thomson make about the structure of the atom?
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객관식
According to Dalton's atomic theory, which statement best describes atoms?
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객관식
Which process is primarily responsible for the formation of heavier elements in the universe?
95
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객관식
Which model of the atom was proposed as a result of J.J. Thomson's cathode ray experiments?
107
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객관식
Which of the following postulates of Dalton's atomic theory is NOT considered true based on modern scientific understanding?
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객관식
Which of the following reactions is possible according to Dalton's atomic theory?
115
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미해결 질문
The smallest unit of an element that maintains the properties of that element is a(n)
1059
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객관식
Which part of an atom primarily determines its chemical properties?
105
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객관식
Which of the following best describes the difference between a scientific law and a scientific theory in the context of atomic theory?
107
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객관식
Which statement best describes how atoms are arranged in pure metals?
91
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