QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
How many protons, electrons, and neutrons does the following isotope contain?
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Answer
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Step 1:I'll solve this step by step following the LaTeX formatting guidelines precisely.
Step 2:: Identify the Isotope Information
The notation appears to be $$^{23}_{11}Na$$.
From the periodic table, I see this is an isotope of Sodium (Na).
Step 3:: Determine Number of Protons
- The subscript (bottom number) represents the atomic number - For Sodium, the atomic number is 11 - Number of protons = 11
Step 4:: Determine Number of Electrons
- In a neutral atom, the number of electrons equals the number of protons - Number of electrons = 11
Step 5:: Determine Number of Neutrons
- $$23 - 11 = 12$$ neutrons
- The superscript (top number) represents the mass number - Mass number = 23 - Number of neutrons = Mass number - Atomic number
Final Answer
- Protons: 11 - Electrons: 11 - Neutrons: 12
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