10pt) the bowen reaction series model is a cornerstone to your understanding igneous petrology. consider the crystal structure of each silicate in the discontinuous series and how it relates to energy states, bond types, and chemical stability. what is the correlation? calculate the e cation: silica ratios and discuss a possible correlation. finally reconcile these two concepts using your knowledge of chemistry and geology. can you come up with an example of this stability/instability concept in the real world?