Choose the only element that forms a regular oxide in the presence of an excess of oxygen gas. a. Cs b. Li c. Na d. Rb e. K
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- Alkali metals can form different types of oxides: normal oxides (OĀ²ā»), peroxides (OāĀ²ā»), and superoxides (Oāā»). - The type of oxide formed depends on the size and charge density of the metal ion. Show moreā¦
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