An isotope of sodium has 11 protons and 12 neutrons. The isotope can be symbolized as _______.
Answer & Analysis
Analysis
Question Analysis
This question assesses the student's ability to correctly symbolize an isotope given the number of protons and neutrons.
Key Concept Explanation
Isotopes are represented by the element symbol, with the mass number (A) as a superscript and the atomic number (Z) as a subscript.
Step-by-step Solution
1. Identify the number of protons and neutrons: 11 protons and 12 neutrons.
2. Calculate the mass number: 11 + 12 = 23.
3. Write the isotope symbol:
Click "Show Answer" to reveal the answer and analysis
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