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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标准答案
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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登录即可查看完整答案
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类似问题
When the [ Select ] proton neutrons electron number is greater than the [ Select ] electron proton neutron number, the atom will form a negative charge.
When an ion has a charge of -3, this means that the atom gained 3 electrons .
When the proton number is greater than the electron number, the atom will form a positive charge.
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