How to determine bond order from molecular electron configuration Determine which molecules are chiral Determine the Lewis structure for CH_2 Br_2, with polarity and noting if it is symmetrical. What is orbital resonance? How to figure out polarity of a molecule What is ...
The compound eyes of butterflies consist of a number of anatomical units, ommatidia, which are organised to form a more or less regular hemisphere. Ommatidia are usually present in three types, which are characterised by their photoreceptors and pigments. They are rather complicated but, in ...