question: What is the answer: At is the symbol for which chemical element?
answer: astatine

question: What is the answer: Who wrote the 19th Century book 'Notes on Nursing. What It is and What It Is Not'?
answer: florence nightingale

question: What is the answer: A particle of alpha radiation is a nucleus of an atom of which element?
answer: helium

question: What is the answer: Tarom, established in 1920, is the national airline of which European country?
answer:
romania