Multielectron atoms: A neutral atom has an electron configuration of 1s²2s²2p⁶3s²3p². How many protons does it have in its nucleus?

Question

Quizplus · Accepted Answer

The number of protons in an atom is equal to its atomic number, which can be determined by counting the number of electrons in the neutral atom's electron configuration. In this case, there are a total of 14 electrons, so the atom has 14 protons in its nucleus.

Multielectron Atoms: a Neutral Atom Has an Electron Configuration of 1s22s22p63s23p2

Multielectron Atoms: a Neutral Atom Has an Electron Configuration of 1s²2s²2p⁶3s²3p²