Classify each of the molecules given below by molecular shape.

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Answers are:
1) O₂ - linear.
2) CH₄ - tetrahedral.
3) SO₃ - trigonal planar.
4) SF₄ - trigonal bipyramidal.
5) BeF₂ - linear.
6) SiCl₄ - tetrahedral.
7) ClF₃ - T-shaped.
8) CO₂ - linear.
9) NH₃ - trigonal pyramidal.
10) SO₂ - bent.
11) H₃O⁺ - trigonal pyramidal.
12) XeF₄ - square planar.
13) H₂O - bent.

The angle of reflection is 30°