Q
QuestionChemistry

How many electrons does iodine (I) have?
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Answer

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Step 1:
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Step 2:
: Determine the atomic number of iodine

- Iodine is an element on the periodic table - The atomic number represents the number of protons (and electrons) in a neutral atom - From the periodic table, iodine (I) has an atomic number of 53

Step 3:
: Verify the number of electrons

- Therefore, a neutral iodine atom has $$53$$ electrons
- In a neutral atom, the number of electrons equals the number of protons

Final Answer

Key Insight: - The number of electrons in a neutral atom is always equal to its atomic number - This is a fundamental principle of atomic structure, where the number of protons determines the element's identity