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Shapes of molecules

Shapes of molecules. BeH 2 Pairs bonded unbonded Draw the Lewis structure Shape nonPolar? Symmetry? Same atom?. 2 0 Linear Yes yes nonpolar. Group II A. BH 3 Pairs bonded unbonded Draw the Lewis structure Shape

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Shapes of molecules

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  1. Shapes of molecules

  2. BeH2 Pairs bonded unbonded Draw the Lewis structure Shape nonPolar? Symmetry? Same atom? 2 0 Linear Yes yes nonpolar Group II A

  3. BH3 Pairs bonded unbonded Draw the Lewis structure Shape nonPolar? Symmetry? Same atom? 3 0 Trigonal planer Yes yes nonpolar Group III A

  4. CH4 Pairs bonded unbonded Draw the Lewis structure Shape Polar? Symmetry? Same atom? 4 0 Tetrahedral Yes, yes nonpolar Group IV A

  5. NH3 Pairs bonded unbonded Draw the Lewis structure Shape nonPolar? Symmetry? Same atom? 3 1 pyramidal No always polar Group V A

  6. H2O Pairs bonded unbonded Draw the Lewis structure Shape Polar Symmetry? Same atom? 2 2 Bent No always polar Group VI A

  7. HF Pairs bonded unbonded Draw the Lewis structure Shape nonPolar Symmetry? Same atom? 1 3 Linear Yes no Group VII A

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