Which of the following statements is correct about the bent structure?
A) The bent structure has three bonding electrons pairs with at least one lone pair around the central atom.
B) The bent structure is the shape of the ammonia molecule.
C) The bent structure has bond angles around the central atom very close to the 105.
D) All above statements are correct.
Question 2
Which of the following statements is correct about the pyramidal structure?
A) The pyramidal structure is very similar to the tetrahedral structure except one electron pair in the pyramidal structure replaces a bond in the tetrahedral one.
B) The pyramidal structure is the shape of the ammonia molecule.
C) The bond angles around the central atom very close to the 107.
D) All above statements are correct.
Structure of a nucleosome
An illustration of the structure of the Sun:
Chemical structure of lipids.
Structure of the E. coli Tus protein, complexed with double-stranded DNA
Bone structure of a flatfish
IgG Antibody Structure