QQuestionChemistry
QuestionChemistry
| Fill in the table for the ion of copper: | | | | | |
| --- | --- | --- | --- | --- | --- |
| Symbol | Ion Charge | Number of Electrons in Ion | Number of Protons in Ion | | |
| Cu | | | | | |
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Answer
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Step 1:I'll solve this problem step by step, following the precise LaTeX formatting guidelines:
Step 2:: Determine the Atomic Number of Copper
- Copper (Cu) has an atomic number of 29, which means it has 29 protons in its neutral atom - The periodic table shows this information
Step 3:: Analyze the Copper Ion
- Copper typically forms ions with a charge of $$+2$$ (Cu²⁺)
- This means it loses 2 electrons to achieve a stable electron configuration
Step 4:: Calculate Number of Electrons in the Ion
- Number of electrons in ion = $$29 - 2 = 27$$ electrons
- Neutral copper atom has 29 electrons - Cu²⁺ ion loses 2 electrons
Step 5:: Verify Number of Protons
- Number of protons remains constant in an ion - Protons = 29
Final Answer
| Symbol | Ion Charge | Number of Electrons in Ion | Number of Protons in Ion | |--------|------------|----------------------------|--------------------------| | Cu | + 2 | 27 | 29 | Key Insights: - Ion formation involves electron loss or gain - Proton number remains constant during ion formation - Copper typically forms a + 2 ion due to its electron configuration
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