Topic Details (Notes format)

Which strait separates Africa from Europe?

Who discovered the Van Allen radiation belts?

Which element has the chemical symbol "Fm"?

What does SIM in a mobile phone stand for?

Which French chemist identified and named oxygen (1774) and hydrogen (1783)?

Which isotopes are commonly used to date organic remains in archaeology, with a half-life of ~5,730 years?

Who discovered the ruins of Pompeii?

Which element has the chemical symbol "Ac"?

Who discovered Uranus?

Which country was formerly called Ceylon until 1972?