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Which of the following choices correctly names both of the following ions: Mn5+ and P3–.
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- 1. Matter and Measurements4h 34m
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3. Ionic Compounds
Naming Monoatomic Anions
Scelta multipla
Which of the following represents the oxide ion?
A
O
B
O2–
C
O2
D
O3–
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Guida verificata passo dopo passo1
Understand that an oxide ion is a negatively charged ion of oxygen. It typically carries a 2- charge.
Recall that the chemical symbol for oxygen is 'O'.
Identify that the oxide ion is formed when an oxygen atom gains two electrons, resulting in a charge of 2-.
Review the given options: O, O2–, O2, and O3–.
Recognize that the correct representation of the oxide ion is O2–, as it indicates an oxygen atom with a 2- charge.
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