College Chemistry MCQs – Certification Test 651
MCQ 651: When an electron jumps from inner orbit to outer orbit energy is:
The App: Bohr's Model MCQ App to Learn Bohr's Model Notes, College Chemistry MCQ App, and O Level Chemistry MCQ App for chemistry laboratory skills.
The "College Chemistry Study" App: Free Bohr's Model Study App Download (Android & iOS) to improve career prospects. Download Play Store & App Store Study Apps with all functionalities for chemistry online resources.