The answer is argon I didn't choose randomly like everyone else
Answer: A
Explanation:
A Gold (Au) atom has 79 protons and 79 electrons. A typical gold atom has 118 neutrons, though there are 18 other radioisotopes discovered so far. 79 is its charge (atomic number), which is both its proton number and electron number
It would of been nice if you were to post your question so others could actually answer it.
