Exam (elaborations)
Chemistry OCR A Module 3 test bank 2024
- Course
- Institution
Chemistry OCR A Module 3 test bank 2024 periodic trends in electron configurations across periods 2 and 3 each period starts with an electron in a new subshell *however across period 3 the 4s subshell fills first identify the s-block, p-block and d-block in the periodic table Wha...
[Show more]