The molecule of iodine heptafluoride has a bi-pyramidal pentagonal shape. All of the F-I-F angles between two fluorine atoms in axial and equatorial planes are equivalent to 90 degrees. Therefore there is five of them.
This seems like a misprint. IF6 will have one electron too many to attain an octahedral structure with 90 degree bond angles. SF6 is octahedral, for example, and does have 90 degree angles, as does PF6(-1). Perhaps IF6(+1) is the molecule in question, which will have the proper number of electrons.
76 degrees
Exterior angles: 360 degrees Interior angles: 1620 degrees
Exterior angles: 360 degrees Interior angles: 720 degrees
An isosceles triangle has interior angles of 180 degrees and exterior angles of 360 degrees
I am not 100% sure about this, but I have found many reports that the CO2 compound has a bond angle of 180 degrees,and many chemistry sites support 180 degrees.
This seems like a misprint. IF6 will have one electron too many to attain an octahedral structure with 90 degree bond angles. SF6 is octahedral, for example, and does have 90 degree angles, as does PF6(-1). Perhaps IF6(+1) is the molecule in question, which will have the proper number of electrons.
76 degrees
Exterior angles: 360 degrees Interior angles: 1620 degrees
The molecule contains two hydrogen-bond donors.
Exterior angles: 360 degrees Interior angles: 720 degrees
An isosceles triangle has interior angles of 180 degrees and exterior angles of 360 degrees
A diatomic molecule has 5 degrees of freedom.
SF has a single bond but it is not a molecule.
90 degrees per side, 4 angles
all the angles are right angles (90 degrees) and add to 360 degrees
A square has 4 right angles. Right angles are 90 degree angles.4*90 degrees = 360 degrees