Derivation of bond length/bond order and bond energy/bond order formulae Bond length/bond order formula for NâO bonds. Development of this formula required a selection of suitable bond lengths for NâO single, double and triple bonds.
Dan Blocker, co-star of the television series Bonanza, died May 13, 1972 of a pulmonary embolism.
Daniel Keyes, the author of the enduring classic âFlowers for Algernon,â the fictional account of a mouse and a man whose IQs are artificially, temporarily and tragically increased, died June 15 at his home in southern Florida. He was 86. The cause was complications from pneumonia, said his daughter Leslie Keyes.