Scelta multipla
Which type of atoms typically form cations?
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- 1. Intro to General Chemistry4h 5m
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2. Atoms & Elements
Ions
Scelta multipla
Which of the following best describes the charge of an anion?
A
Variable depending on the element
B
Neutral
C
Negative
D
Positive
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Guida verificata passo dopo passo1
Understand that an anion is an ion formed when an atom gains one or more electrons.
Recall that electrons carry a negative charge, so gaining electrons increases the negative charge of the atom.
Recognize that because anions have more electrons than protons, they carry a net negative charge.
Contrast this with cations, which lose electrons and have a positive charge, and neutral atoms, which have equal numbers of protons and electrons.
Therefore, the best description of the charge of an anion is that it is negative.
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