Examen
Cidesco mcqs 5 Questions and Answers 100% correct 2023
- Grado
- Institución
Cidesco mcqs 5 Questions and Answers 100% correct 2023 A cation is a)a negatively charged sulphur atom (S-) b)a positively charged sodium atom (Na+) c)a negatively charged electron d)a positively charged proton in the nucleus of an atom A positively charged sodium atom (Na+) The nucleu...
[Mostrar más]