write the formulae of the compound formed by the following
A) sodium ion and chloride ion
B) pottasium ion and oxide ion
C) magnesium ion and sulphate ion
Answers
Answered by
6
Answer:
1 NaCl sodium chloride
2 K2O potasium oxide
3 MgSo4 magnesium sulphate
Answered by
6
Answer:
Na⁺ + Cl⁻ → NaCl
2K⁺ + 0₂⁻ → K₂O
Mg⁺ + SO₄⁻ → MgSO₄
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