Assessment of students' mental models regarding hydrogen chloride molecule and its ionization properties among secondary school students

• Main Authors: Nasir, M. A. N., Yahaya, N., Ibrahim, N. H.
• Format: Article
• Published: Serials Publications 2017
• Subjects: LB2300 Higher Education
• Online Access: http://eprints.utm.my/id/eprint/76874/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85025431438&partnerID=40&md5=becd44a23dcf39af71910281f964668c

Learning chemistry subject requires students to master fundamental knowledge such as type of particles and how they change from one type to another i.e. from molecules to ions. This study investigates students' understanding of acid's ionization in term of its microscopic representation. T...