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.
Dan Blocker is one of the true television immortals, having played Hoss Cartwright -- the heart and soul of Bonanza (1959) -- for 13 seasons, before his untimely death in 1972 at the age of 43.