Accepted Answer
The presence of unpaired electrons in an atom determines whether or not an atom is attracted to a magnet or not. Yes there are 3 unpaired electrons in phosphorus atomWhat is unpaired electrons ?An unpaired electron is an electron that doesn't form part of an electron pair when it occupies an atom's orbital in chemistry. Each of an atom's three atomic orbitals, designated by the quantum numbers n, l, and m, has the capacity to hold a pair of two electrons with opposing spins.Finding the element's atomic number is necessary before writing down the configuration in the ground state, which is followed by deducting the appropriate number of electrons from the outer shell in accordance with the oxidation state. There are thus four unpaired electrons. There are three unpaired electrons as a result.Learn more about Unpaired electrons here:https://brainly.com/question/14657932#SPJ4