what word links these: beauty, talent, world?

Questions

Chase chevy chase was the first original cast member to leave which show?

"Doctors can bury their mistakes, Architects can only advise their clients to plant vines."?

Chemical compounds or mixtures that undergo rapid burning or decomposition with the generation of large amounts of gas and heat and the consequent production of sudden pressure effects.?

Cheyenne is the capital of ______?

Children which nhl franchise holds the record for the longest unbeaten streak?