Keep scrolling down for answers and more stats ...
1.
Which element has the symbol Na?
2.
Which element is NOT a metal?
3.
Which element is a liquid at room temperature?
4.
Which element is radioactive in its common form?
5.
Which element was named for a Greek God?
6.
Which element is a noble gas?
7.
Which element has more protons than the other three?
8.
Which element was discovered prior to 1800?
9.
Which element explodes when in contact with water?
10.
Which element killed Marie Curie
11.
Which of these is a component of ammonia?
12.
What is the most common element in the human body?
13.
Which element is red?
14.
What is the most common element in the universe?
15.
Which element has the smallest radius?
16.
Which element is commonly called "the quiet killer" or "the king of poisons"?