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QuestionChemistry

"The bonds in the compound MgSO₄ can be described as: A. ionic, only B. covalent, only C. both ionic and covalent D. neither ionic nor covalent"
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Answer

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Step 1:
Let's solve this step by step:

Step 2:
: Identify the elements in MgSO₄

- Magnesium (Mg): A metal - Sulfur (S): A nonmetal - Oxygen (O): A nonmetal

Step 3:
: Analyze the bonding characteristics

- Magnesium is a metallic element that readily loses electrons - Sulfur and oxygen are nonmetallic elements that tend to gain electrons - The compound contains both a metal (Mg) and nonmetals (S and O)

Step 4:
: Examine the bond types

- Between Mg and SO₄: Ionic bond - Mg²⁺ transfers electrons to the sulfate ion (SO₄²⁻) - Electrostatic attraction between oppositely charged ions - Within the sulfate ion (SO₄): Covalent bonds - Sulfur and oxygen share electrons to form a stable molecular structure

Step 5:
: Determine the bond classification

The compound exhibits both: - Ionic bonding between Mg²⁺ and SO₄²⁻ - Covalent bonding within the sulfate ion

Final Answer

The key is recognizing that MgSO₄ has two distinct types of chemical bonding in its structure.