useless trivia: What Word Means: A Unit Of Weight In Arabia Of 509 Pounds?

Questions

Trivia : Bagels are a traditional bread baked by followers of which religion?

Trivia : What does the musical term "Piano" mean?

Trivia : What is the scientific term for the study of poisons?

Trivia : What was the name of Earths single continent before it spit up into the continents as they are today?

Trivia : What vitamin is ascorbic acid?