What Is the Electron Configuration of Mercury?

The full electron configuration of mercury is 1s2 2s2p6 3s2p6d10 4s2p6d10f14 5s2p6d10 6s2. As indicated in this formula, mercury has 80 electrons, with two electrons on its outer energy level. This is the formula of a mercury atom in a neutral state, without the charge of more or less electrons.