Category: Chemistry : This is the symbol for tin.?

Questions

In 1966 U.S. sub locates missing ---------- bomb in Mediterranean.?

In 1969 Golda ---------- became prime minister of Israel.?

In 1970 U.S. casts first ---------- in UN Security Council (Support England).?

In 1982 4 ---------- television crew members were shot dead in El Salvador.?

In 1844 Nicholas---------- , composer, born. ?