Harshit sethi 12th Apr, 2020

Angular nodes are flat planes (or cones) where the probability of finding an electron is zero. This means we cannot ever find an electron in an angular (or any other) node. While radial nodes are located at fixed radii, angular nodes are located at fixed angles. The number of angular node present in an atom is determined by the angular momentum quantum number. Angular nodes occur as the angular momentum quantum number increases.