Atomic Structure and the Particle Model · Atomic Structure
Atomic Models and Isotopes
Examining the evolution of the atomic model and the significance of subatomic particles and isotopic abundance.
Key Questions
- 1How does the distribution of subatomic particles determine the stability of an atom?
- 2Why do isotopes of the same element exhibit identical chemical properties but different physical properties?
- 3What evidence led scientists to move from the plum pudding model to the nuclear model?
MOE Syllabus Outcomes
MOE: Atomic Structure - S3
Level: Secondary 3
Subject: Chemistry
Unit: Atomic Structure and the Particle Model
Period: Atomic Structure
Suggested Methodologies
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