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Chemical Bonding - Lonic and Covalent Compounds — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryChemical Bonding - Lonic and Covalent Compounds1 Mark
MCQ
The ionic equation for the magnesium on entering chemical reaction is:
  • A
    $Mg - e ^{-} \longrightarrow Mg ^{+}$
  • B
    $Mg +2 e ^{-} \longrightarrow Mg ^{2-}$
  • ✓
    $M g -2 e ^{-} \longrightarrow Mg ^{2+}$
  • D
    $Mg + e ^{-} \longrightarrow Mg ^{-}$
✓

Answer

Correct option: C.
$M g -2 e ^{-} \longrightarrow Mg ^{2+}$
C

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