College Chemistry MCQs – Certification Test 642
MCQ 642: The magnetic properties of cathode rays were discovered in:
Download Properties of Cathode Rays MCQs App: Learn Properties of Cathode Rays Notes, College Chemistry MCQs App, and A level Chemistry MCQs App to study inorganic chemistry.
The "College Chemistry MCQs" App: Free Properties of Cathode Rays Learning App Download (Android & iOS) to learn analytical techniques. Download Play Store & App Store Study Apps with all functionalities for chemistry online training.