Organize the following items according to their appearance in the periodic table.
In the order of their appearance in the periodic table, the elements you've listed would be listed as:
Nitrogen, Oxygen, Sodium.
Nitrogen, Sodium, Oxygen
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Organize the following items according to their appearance in the periodic table.

### Input:
Nitrogen, Sodium, Oxygen

### Response:
In the order of their appearance in the periodic table, the elements you've listed would be listed as:
Nitrogen, Oxygen, Sodium.