Question
The sodium metal is represented by 'Na' Its atomic number is :
This question was previously asked in
CUET PG 2026 Agri-Business Management Question Paper (25-Mar-2026) (Shift 2)
The correct answer is
11
Sodium Atomic Number Identification
The atomic number of a chemical element represents the number of protons within the nucleus of an atom of that element.
The element Sodium is represented by the chemical symbol 'Na'.
Sodium (Na) has 11 protons in its nucleus. Therefore, its atomic number is 11.
The correct option corresponding to the atomic number 11 is selected.
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