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KATRIN_1 [288]
3 years ago
7

In the periodic table, which elements had complete outer shells? Also include name and symbol

Chemistry
1 answer:
Kobotan [32]3 years ago
7 0
Which ones r "happy" that would be Helium He and down
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Identify reagents necessary to convert cyclohexane into 1,3-cylohexadiene: notice that the starting material has no leaving grou
Vinvika [58]
<span>1,3-cylohexadiene i synthesized starting from cyclohexane in following 4 steps.

1) Free Radical Substitution Rxn:
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2) Elimination Rxn: Dehydrohalogenation of chlorocyclohexane yields cyclohexene.

3) Halogenation of Cyclohexene (Electrophillic Addition Rxn) gives 1,2-dihalocyclohexane.

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mr_godi [17]
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6 0
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Thinner in the center that at the edges; virtual image smaller.
ipn [44]
<h3><u>Answer</u>;</h3>

Concave Lenses

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