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Describe the nature of ionic hydrides....

Describe the nature of ionic hydrides.

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### Step-by-Step Solution: 1. **Definition of Ionic Hydrides**: Ionic hydrides are compounds formed between hydrogen and highly electropositive metals. These metals are typically found in the first and second groups of the periodic table. 2. **Characteristics of Metals Involved**: The metals that form ionic hydrides are known for their high reactivity and electropositivity. Group 1 metals (alkali metals) such as lithium (Li), sodium (Na), and potassium (K) and Group 2 metals (alkaline earth metals) like magnesium (Mg) are prime examples. ...
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