Respuesta :

Answer:

Calcium (Ca) reacts with Oxygen (O₂)

  • 2Ca + O₂ → 2CaO

Calcium (Ca) reacts with Sulphur (S)

  • Ca + S → CaS

Calcium (Ca) reacts with Chlorine (Cl₂)

  • Ca + Cl₂ → CaCl₂

-TheUnknownScientist 72

ACCESS MORE