Instructions 20Q Game: These are similar to full games, but for quizzes larger than 20 questions it will randomly select 20 questions from within the set. This is a quick way to get in some studying of a topic.     
What element, atomic number 52, a member of the chalcogens, takes its name from Latin 'the ground, earth'?
Copernicium (Cn)
Gallium (Ga)
Tellurium (Te)
Carbon (C)