Topic Details (Notes format)

Which Spanish conquistador conquered the Aztec Empire in the early 16th century?

Who discovered francium?

What are the two main gases in Earth’s atmosphere?

In which modern country is Machu Picchu located?

Which ancient Greek author wrote ‘The Iliad’ and ‘The Odyssey’?

What unit is used to measure electric current?

Which planet is known as the ‘Morning Star’ or ‘Evening Star’ due to its visibility at dawn or dusk?

Who discovered the electron cloud model?

In astronomy, which term describes the apparent path of the Sun across the sky over a year?

Which hormone, secreted by the pineal gland, regulates the sleep-wake cycle?