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ICSE Class 10 Chemistry 2017 Paper

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Draw an electron dot diagram to show the formation of each of the following compounds :
[H=1,C=6,Mg=12,Cl=17][H=1, C=6, M g=12, C l=17]
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Question : 49 of 86
Marks: +1, -0
Methane
Solution:  
  Methane:    CH4\;\text{Methane:}\;\;\mathrm{CH}_4
  C=6=2,4\;\mathrm{C}=6=2,4
  H=1\;\mathrm{H}=1
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