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Ch.22 - The Main Group Elements
Chapter 22, Problem 122

If an element forms an acidic oxide, is it more likely to form an ionic or covalent hydride?

Verified step by step guidance
1
Step 1: Understand the nature of acidic oxides. Acidic oxides are typically formed by nonmetals and react with water to form acids. They are often covalent in nature.
Step 2: Recall the general properties of elements that form covalent compounds. Nonmetals, which form acidic oxides, tend to share electrons and form covalent bonds.
Step 3: Consider the types of hydrides. Hydrides can be ionic or covalent. Ionic hydrides are usually formed by metals, while covalent hydrides are formed by nonmetals.
Step 4: Relate the formation of acidic oxides to the type of hydride. Since elements that form acidic oxides are typically nonmetals, they are more likely to form covalent hydrides.
Step 5: Conclude that an element forming an acidic oxide is more likely to form a covalent hydride due to its nonmetallic character and tendency to share electrons.