객관식
Which of the following correctly describes a positive ion and a negative ion?
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2. Atoms & Elements
Ions
객관식
What is the term for an atom or molecule that has more protons than electrons?
A
Anion
B
Neutral atom
C
Cation
D
Isotope
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검증된 단계별 안내1
Understand the definitions of the terms given: An anion is an atom or molecule with more electrons than protons, giving it a negative charge.
A neutral atom has an equal number of protons and electrons, resulting in no net charge.
A cation is an atom or molecule that has more protons than electrons, which means it carries a positive charge.
An isotope refers to atoms of the same element that have different numbers of neutrons, not related to charge.
Therefore, the term for an atom or molecule with more protons than electrons is 'cation'.
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