Question

1. ionic compound names. write the correct ionic compound name for each substance below, using the rules in the top above. - cai₂ - sr₃p₂ - mgo - k₂s - alcl₃ - lif

Explanation:

Step1: Identify cation and anion

Li⁺ (lithium ion) and F⁻ (fluoride ion)

Step2: Name cation then anion

Combine the names, ending anion with -ide.

Answer:

Lithium fluoride

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Corrections for existing answers:

• $\text{CaI}_2$: Calcium iodide (correct spelling)
• $\text{Sr}_3\text{P}_2$: Strontium phosphide (correct anion name)
• $\text{MgO}$: Magnesium oxide (correct spelling)
• $\text{K}_2\text{S}$: Potassium sulfide (correct spelling)
• $\text{AlCl}_3$: Aluminum chloride (correct, as written)