题目
题目
多重下拉选择题

F- is a [ Select ] cation anion and is formed due to the [ Select ] gain loss of electron(s)

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思路分析
The question presents a fill-in-the-blank style with two dropdowns to complete: 'F- is a [Select]cation and is formed due to the [Select] gain [Select] loss of electron(s)'. First, consider the identity of F- (fluoride). The minus sign indicates a negative charge,......Login to view full explanation

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