Topic Details (Notes format)

Who discovered Supernova SN 1987A?

Which element has the chemical symbol "Ge"?

Which Roman god is considered the king of the gods, equivalent to Greek Zeus?

What is the hardest natural substance on Earth?

What is the capital of France?

Which ocean current flows from the Gulf of Mexico along the eastern coast of the US to Europe?

Which star cluster in Taurus is known as the Seven Sisters?

What does a Geiger counter measure?

Who proposed the three laws of motion?

Which element has the chemical symbol "Lu"?