Ege Ö.Karaca I.2019-10-262019-10-2620171221-84211221-8421https://hdl.handle.net/11454/16366In this paper, we deal with nilpotency of atomic Steenrod squares. We prove that the nilpotence height of atomic square Sq2(2b-1) for all integers b ? 2 is b+2. Finally, we give a nilpotency table, a remark and an important conjecture related to the nilpotence height of atomic squares. © 2018, Universitatii Al.I.Cuza din Iasi. All rights reserved.eninfo:eu-repo/semantics/closedAccessNilpotenceSteenrod algebraSteenrod squareArticle63F3Q4