Periodic Table
Which element is number 14 on the periodic table?
What is the element symbol for californium?
To which element group does argon belong?
Which element has a symbol that starts with a letter different from the first one in its name: aluminum, copper, gold, rhenium?
What is the element with the symbol Ba?
Which element is number 26 on the periodic table?
How many protons does calcium have?
Which element group does Neon belong to?
What is the atomic mass of Carbon?
What is the first element with an atomic mass greater than 100?
Which element has the lowest atomic mass?
Which element is labeled "Pb"?