The diagrams illustrate the basic atomic structure of two neutral atoms, X and Y, belonging to different elements. Which row is the correct one?
- Aatom with more electrons: X; atom with a more positively charged nucleus: X
- Batom with more electrons: X; atom with a more positively charged nucleus: Y
- Catom with more electrons: Y; atom with a more positively charged nucleus: X
- Datom with more electrons: Y; atom with a more positively charged nucleus: Y