Which of the following is incorrectly represented?

Oxygen-

O_{8}^{16}

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Sodium-

N a_{11}^{23}

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Fluorine-

F_{10}^{19}

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Carbon-

C_{12}^{6}

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Solution

The correct option is D Carbon- $C_{12}^{6}$
Oxygen- $O_{8}^{16}$

Sodium- $N a_{11}^{23}$

Fluorine- $F_{10}^{19}$

Carbon- $C_{6}^{12}$

Representation- $S y m b o l o f E l e m e n t_{a t o m i c n u m b e r}^{m a s s n u m b e r}$
Mass number of carbon =12 and atomic number of Carbon = 6
Here, mass number and atomic number and atomic number are wrongly placed.

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