QQuestionChemistry
QuestionChemistry
Which of the following is the Lewis dot structure for the lithium ion?
A. [:Li:]²⁻
B. [Li]⁺
C. [:Li]⁻
D. [Li]²⁺
E. [:Li]⁺
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Answer
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Step 1Let's solve this step by step:
Step 2: Understand the Lithium Ion
- Its atomic number is 3, with electron configuration $$1s^{2} 2s^{1}
- Lithium (Li) is an alkali metal in Group 1 of the periodic table - To form an ion, lithium will lose its outermost electron
Final Answer
B. [Li]⁺
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