Podcast
Questions and Answers
What is the name of the NH₄ ion?
What is the name of the NH₄ ion?
What is the correct formula for the carbonate ion?
What is the correct formula for the carbonate ion?
Which of the following ions is positively charged ( cation)?
Which of the following ions is positively charged ( cation)?
Which ion is an anion according to the text?
Which ion is an anion according to the text?
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What is the name of the ion with the formula NH₄?
What is the name of the ion with the formula NH₄?
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The correct formula for the carbonate ion is CO2-3.
The correct formula for the carbonate ion is CO2-3.
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The sulfate ion has a negative charge.
The sulfate ion has a negative charge.
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The nitrate ion is a cation.
The nitrate ion is a cation.
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The hydroxide ion has a positive charge.
The hydroxide ion has a positive charge.
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The cyanide ion is a cation.
The cyanide ion is a cation.
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Match the following ions with their names:
Match the following ions with their names:
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Match the following ions with their names:
Match the following ions with their names:
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Match the following ions with their charges (positively or negatively charged):
Match the following ions with their charges (positively or negatively charged):
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Match the following ions with their charges (positively or negatively charged):
Match the following ions with their charges (positively or negatively charged):
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Match the following ions with their correct formulas:
Match the following ions with their correct formulas:
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Study Notes
Ionic Compounds and Ions
- NH4 is an ammonium ion, a positively charged cation
- OH is a hydroxide ion, a negatively charged anion
- HCO3 is a bicarbonate ion or hydrogen carbonate ion, a negatively charged anion
- NO3 is a nitrate ion, a negatively charged anion
- CO32- is a carbonate ion, a negatively charged anion (corrected from CO2-3)
- SO42- is a sulfate ion, a negatively charged anion
- PO43- is a phosphate ion, a negatively charged anion
- CNT is not a valid formula, did you mean CN-, a cyanide ion, a negatively charged anion?
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Description
Test your knowledge of common ion names with this quiz. Learn the names of NH4, OH, HCO3, NO3, CO32, SO4, PO4, and CN−.
