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Determine if the following compounds are likely to have ionic or covalent bonds.

a. Magnesium Oxide, MgO
b. Strontium Chloride, SrCl2
c. Ozone, O3
d. Methanol, CH3OH

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Final answer:

In general, compounds that involve a metal binding with a non-metal or a semi-metal display ionic bonding, while compounds composed of only non-metals or semi-metals with non-metals display covalent bonding and are classified as molecular compounds. Magnesium Oxide (MgO) and Strontium Chloride (SrCl2) have ionic bonding, while Ozone (O3) and Methanol (CH3OH) have covalent bonding.

Step-by-step explanation:

In general, compounds that involve a metal binding with a non-metal or a semi-metal display ionic bonding, while compounds composed of only non-metals or semi-metals with non-metals display covalent bonding and are classified as molecular compounds.

a. Magnesium Oxide, MgO - This compound is formed by a metal (magnesium) binding with a non-metal (oxygen), so it has ionic bonding.

b. Strontium Chloride, SrCl2 - This compound is formed by a metal (strontium) binding with a non-metal (chlorine), so it also has ionic bonding.

c. Ozone, O3 - Ozone is composed of non-metals (oxygen), so it has covalent bonding.

d. Methanol, CH3OH - Methanol is composed of non-metals (carbon, hydrogen, and oxygen), so it also has covalent bonding.

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