Determine the point groups for a. Cyclohexane (chair conformation) b. Tetrachl...

Determine the point groups for

a. Cyclohexane (chair conformation)

b. Tetrachloroallene

c. SO₄ ^2-

d. A snowflake

e. Diborane

f. The possible isomers of tribromobenzene

g. A tetrahedron inscribed in a cube in which alternate corners of the cube are also corners of the tetrahedron.

h. B₃H₈

i. A mountain swallowtail butterfly.

j. The Golden Gate Bridge, in San Francisco, CA