mcirfan2009
mcirfan2009 mcirfan2009
  • 21-10-2022
  • Chemistry
contestada

Which of the following statements are correct?

Magnesium chloride and magnesium sulfate are ionic compounds.
Methane and carbon dioxide are ionic compounds
An ion that gains an electron has a positive charge.
Ionic compounds have higher melting and boiling points than covalent compounds.

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