atomic structure 4.0 / 5 based on 1 rating ? ChemistryAtomsGCSENone Created by: sophbophCreated on: 09-05-15 09:59 421 Across 1. if sodium had eleven protons, how many electrons would there be------- (6) 4. what has an opposite charge to an electron (6) Down 1. how many electrons can fit in the outer shell before being full-------- (5) 2. which charge does an electron have---------- (8)
Comments
No comments have yet been made