nickel atom Gmelin:16229 28Ni PMID:22762130 niquel nickel 0 58.69340 PMID:19828094 PMID:14734778 PMID:12756270 PMID:9060994 Chemical element (nickel group element atom) with atomic number 28. [Ni] PMID:23834453 Raney alloy CHEBI:28112 PMID:23142754 57.93534 Nickel CHEBI:25515 PMID:23692032 chebi_ontology KEGG:C00291 nickel PMID:23857010 WebElements:Ni PMID:23692035 PMID:23723488 InChI=1S/Ni Ni PMID:20477134 PXHVJJICTQNCMI-UHFFFAOYSA-N Ni Reaxys:4122946 PMID:15165199 CAS:7440-02-0 PMID:14634084 Wikipedia:Nickel niccolum CHEBI:7552 PMID:23317102 PMID:9886425 PMID:23895079 PMID:23909687 d-block element atom metal allergen