The question "What is v in atomic numbers?" can be interpreted as asking what element corresponds to the symbol 'V' and what its atomic number is.
Based on the provided reference: 23 Vanadium / Atomic number, the answer is:
The element with the symbol 'V' is Vanadium, and its atomic number is 23.
Element | Symbol | Atomic Number |
---|---|---|
Vanadium | V | 23 |