Be-beryllium have 2 electrons and it is in the 2 nd period
Answer:
Answer is Ca2+(aq)+S2-(aq)=>CaS(s)
Explanation:
I hope it's helpful!
Ar (argon) has 18 electrons
Cl- would give you 18 electrons
F- would give you 10 electrons
Li+ would give you 2 electrons
Na+ would give you 10 electrons
Cl- would be the correct answer
Parsecs or abbreviated pc
Answer:
el primero es Li, y el segundo es ... oh, está cortado
Explanation:
