The weakly zero-divisor graph W (R) of a commutative ring R is the simple undirected graph whose vertices are nonzero zero-divisors of R and two distinct vertices x, y are adjacent if and only if there exist w ann (x) and z ann (y) such that wz =0. In this paper, we determine the Sombor index for the weakly zero-divisor graph of the integers modulo ring Zₙ. Furthermore, we investigate the Sombor spectrum and establish bounds for the Sombor energy of the weakly zero-divisor graph of Zₙ.
Shariq et al. (Thu,) studied this question.