Atomic Structure and Chemical Bonding · Physical Science

Ions and Isotopes

Investigation into how atoms gain or lose particles to become charged or change mass.

Key Questions

  1. 1Why do certain atoms 'prefer' to have a charge rather than remaining neutral?
  2. 2How do isotopes help us determine the age of ancient artifacts?
  3. 3What causes an atom to become unstable and radioactive?

MOE Syllabus Outcomes

MOE: Atomic Structure - S2
Level: Secondary 2
Subject: Science
Unit: Atomic Structure and Chemical Bonding
Period: Physical Science

Suggested Methodologies

Ready to teach this topic?

Generate a complete, classroom-ready active learning mission in seconds.

Generate a Custom MissionBrowse Lesson Plan Templates

More in Atomic Structure and Chemical Bonding

The Anatomy of an Atom

Exploration of protons, neutrons, and electrons and how their arrangement determines atomic identity.

2 methodologies

Molecules and Compounds

Understanding how atoms bond together to create the diverse substances found in the universe.

2 methodologies

Browse curriculum by country

AmericasUSCAMXCLCOBR
EuropeUKIEFRDEESITNLPTSE
Asia & PacificINSGAU