" 4.The species,having bond angles of "120^(@)" is "

The species, having bonds angle of 120^(@) is

The species, having bonds angle of 120^(@) is

The species, having bonds angle of 120^(@) is

The species, having bonds angle of 120^(@) is

The species, having bonds angle of 120^(@) is

The species having bond angles of 109^(@)28 is _________.

The species having bond angles of 109.28^(@) is _________.

Which of the following tri-atomic planar species have bond angle greater than 104^(@) and less than bond angle in perfectly tetrahedral species ?