3.1.1. Atomic Structure by Mrs J Leach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z Atomic structure explains the fundamental particles (protons, neutrons, electrons), isotopes, and how we use tools like the mass spectrometer to determine atomic masses. It also covers electronic structure and ionisation energy, which provide evidence for the arrangement of electrons in atoms and trends in the periodic table. en-us 2025-09-14 14:37:08 UTC 2025-10-09 20:01:43 UTC hello@padlet.com L1 PowerPoint jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583855416 2025-09-14 14:42:23 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583855416 L1 notes jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583855772 2025-09-14 14:42:48 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583855772 Homework sheets jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583857346 2025-09-14 14:44:13 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583857346 Recap video jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583858014 2025-09-14 14:45:04 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583858014 L2 Powerpoint jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583873436 2025-09-14 15:02:58 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583873436 L2 Notes jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583873671 2025-09-14 15:03:15 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583873671 Homework jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583879964 2025-09-14 15:10:15 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583879964 Lesson worksheet answers jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583890782 2025-09-14 15:22:15 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583890782 Video recap jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583891637 2025-09-14 15:23:25 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3583891637 L3 PowerPoint jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596960036 Updated with all answers to questions for self checking.

]]> 2025-09-22 06:31:47 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596960036 L3 notes jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596961021 2025-09-22 06:32:26 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596961021 TOF Calculation Exam question Homework jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596997359 2025-09-22 06:54:33 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596997359 Video recap jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596999033 2025-09-22 06:55:38 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3596999033 Homework Q and A jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3597000661 2025-09-22 06:56:33 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3597000661 L4 PowerPoint jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614082514 2025-10-01 20:22:43 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614082514 L4 Notes jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614082773 2025-10-01 20:22:57 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614082773 Additional notes jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614082994 2025-10-01 20:23:14 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614082994 Video recap jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614084170 2025-10-01 20:24:30 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3614084170 L5 PowerPoint jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617851955 2025-10-04 13:41:11 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617851955 L5 Notes jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617852114 2025-10-04 13:41:23 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617852114 Answers jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617852392 2025-10-04 13:41:44 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617852392 Answers jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617852501 2025-10-04 13:41:52 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617852501 Video recap jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617853112 2025-10-04 13:42:37 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3617853112 Practice exam questions: 1st IE jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625826208 2025-10-09 19:54:02 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625826208 Fundament Particles Questions and Mark Schemes jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625826821 2025-10-09 19:54:45 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625826821 Mass number and isotopes questions and mark scheme jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625827504 2025-10-09 19:55:29 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625827504 Electron configuration questions and mark scheme jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625827923 2025-10-09 19:56:03 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625827923 Topic checklist jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625829256 2025-10-09 19:57:35 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625829256 Full video revision jenleach https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625832404 2025-10-09 20:01:41 UTC https://padlet.com/marriotts5/dfjblu1s6bo6rg8z/wish/3625832404