Topic Details (Notes format)

Which element has the chemical symbol "Lu"?

What group of islands includes Honolulu, Oahu, Maui, and Big Island?

Which Middle Eastern country is known as the Land of the Cedars?

Which element has the chemical symbol "Ho"?

Which element has the chemical symbol "Gd"?

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

Which element has the chemical symbol "U"?

Which type of electromagnetic radiation has a wavelength shorter than visible light but longer than X-rays?

Which organ in the body filters waste from the blood to produce urine?

Who discovered the measurement of Earth's circumference?