KAJIAN KEMAMPUAN DALAM MEMAHAMI SENYAWA KOMPLEKS UNSUR-UNSUR TRANSISI PERIODE KEEMPAT PADA MAHASISWA JURUSAN PENDIDIKAN KIMIA UNIVERSITAS NEGERI GORONTALO

Abstract

The research is descriptive that aimed to know how is the Students ability in
comprehending complex compound of transition elements of fourth period in students of Chemical
education Department of Gorontalo State University. Technique in collecting the data was test as
instrument. Result of validity test was 100% and reliability coefficient was 0,74%. The result showed
that students comprehending in complex compound material of transition elements of fourth period
were (1) determining central atom at complex compound as 37,23%, (2) determining ligand at complex
compound as 39,02%, (3) determining coordination number from complex ion as 35,12%, (4)
determining the content of complex compound as 40,78%, (5) writing complex compound formula as
25,5%, (6) giving the name of complex compound as 30,82%, (7) determining the hybridizes of
complex compound as 20,56% and (8) determining the form of complex compound as 40,78%.