Respuesta :
Answer:
2 electrons
Explanation:
How many electrons can the first energy level hold
- 2 electrons
the first shell can hold up to 2 electrons, the second shell can hold up to 8 electrons and the third shell can hold up to 18 electrons
Answer:
2 electrons
Explanation:
the first shell can hold up to 2 electrons, the second shell can hold up to 8 electrons and the third shell can hold up to 18 electrons