Misc: divorcee tammy wynette has her first big hit, the grammy-winning?

Questions

The name of which element comes from the Greek for 'stranger'?

In literature who was the wife of Othello?

Which two Latin words nearly always abbreviated mean 'course of life'?

Which word, associated with Nuclear Physics, is a variation of a Greek word meaning 'final cut'?

Ralph Freeman designed which Australian landmark?