Respuesta :
Answer:
2 valence electrons
Explanation:
it's a group 2 element. has 2 valence electrons in the outer energy level.
Answer:
The answer is: 2 valence electrons
Hope this helps :)) <3
Explanation:
Answer:
2 valence electrons
Explanation:
it's a group 2 element. has 2 valence electrons in the outer energy level.
Answer:
The answer is: 2 valence electrons
Hope this helps :)) <3
Explanation: