Combine os pares de elementos e escreva a fórmula molecular resultante:

a) ₁₂Mg e ₁₇Cl
b) ₁₂Mg e ₈O
c) ₁₁Na e ₁₆S
d) ₂₀Ca e ₉F
f) ₁₂Mg e ₇N
g) ₁₁Na e ₁H

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