The diagrams illustrate the simple atomic structure of two neutral atoms, X and Y, belonging to different elements. Which row is correct?
- 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