How many protons does sodium contain
Subject : Chemistry
Question:
How many protons does sodium contain?
A. 0
B. 1
C. 11
D. 12
E. 23
Expert Verified Solution:
The element sodium, which is represented by the chemical symbol Na on the periodic table, contains 11 protons. The number of protons in an atom determines the element’s identity and is also equal to the atomic number of the element. For sodium, the atomic number is 11, meaning it has 11 protons in its nucleus. This is crucial for distinguishing sodium from other elements and understanding its chemical properties. The correct answer is therefore C. 11.
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