Are you a chemist? How much do you remember from high school chemistry? Test your knowledge of the periodic table: not of ice, fire, water and earth.
How many protons does Oxygen have?
Which is the most abundant element in the universe?
What kind of element is Carbon?
Don't mix this element with water.
The only letter not in the periodic table is
Which is an essential mineral for humans?
Which element is, when solid, not silver?
What kind of element is Arsenic?
The inventor of the modern periodic table is
Which element's most stable isotope has a half life about the age of the universe?
Carbon is unique because?
Which is unlikely to have cadmium in it?
There are 118 elements on the periodic table. How many of those can be found naturally on Earth?
Which element is "Ag"?
Which element is most likely to sublime?
Which element is denoted by "S"?
How many protons does Argon have?
Which gemstone is high in beryllium?
Noble gases are?
Germanium was predicted before we had the technology to make it. When it was predicted, what was it called?
