Context and question: An alloy is a mixture of metals or a mixture of a metal and another element. Alloys are defined by metallic bonding character. An alloy may be a solid solution of metal elements (a single phase) or a mixture of metallic phases (two or more solutions). Intermetallic compounds are alloys with a defined stoichiometry and crystal structure. Zintl phases are also sometimes considered alloys depending on bond types (see also: Van Arkel-Ketelaar triangle for information on classifying bonding in binary compounds).
What is solid solution metal elements classified as?
Answer: a single phase
Context and question: Pope Paul VI became the first pope to visit six continents, and was the most travelled pope in history to that time, earning the nickname "the Pilgrim Pope". With his travels he opened new avenues for the papacy, which were continued by his successors John Paul II and Benedict XVI. He travelled to the Holy Land in 1964, to the Eucharistic Congresses in Bombay, India and Bogotá, Colombia. In 1966, however, he was twice denied permission to visit Poland for the 1,000th anniversary of the baptism of Poland. In 1967, however, fifty years after the first apparition, he visited Fátima in Portugal. He undertook a pastoral visit to Africa in 1969. On 27 November 1970 he was the target of an assassination attempt at Manila International Airport in the Philippines. He was only lightly stabbed by the would-be assassin Benjamín Mendoza y Amor Flores, who was subdued by the pope's personal bodyguard and trip organizer, Msgr. Paul Marcinkus.
In what year did Paul VI journey to the Holy Land?
Answer: 1964
Context and question: The New York City Fire Department (FDNY), provides fire protection, technical rescue, primary response to biological, chemical, and radioactive hazards, and emergency medical services for the five boroughs of New York City. The New York City Fire Department is the largest municipal fire department in the United States and the second largest in the world after the Tokyo Fire Department. The FDNY employs approximately 11,080 uniformed firefighters and over 3,300 uniformed EMTs and paramedics. The FDNY's motto is New York's Bravest.
What city is home to the largest municipal fire department in the world?
Answer:
Tokyo