Q. How many electrons are there in Na+
A) 10
B) 1
C) 12
D) 11
โ Correct Answer: 10
Exam Insight
A neutral sodium atom (Na) has 11 electrons, equal to its atomic number, distributed as 2, 8, and 1 in its shells.
A) 10
B) 1
C) 12
D) 11
โ Correct Answer: 10
A neutral sodium atom (Na) has 11 electrons, equal to its atomic number, distributed as 2, 8, and 1 in its shells.
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