Do You Know the Elements?
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.
1
Noble gases are?
2
Don't mix this element with water.
3
Carbon is unique because?
4
Which is an essential mineral for humans?
5
Which element is, when solid, not silver?
6
Which is the most abundant element in the universe?
7
Which elements is not in commonly eaten salts?
8
What kind of element is Arsenic?
9
How many protons does Oxygen have?
10
Which element is denoted by "S"?
11
Germanium was predicted before we had the technology to make it. When it was predicted, what was it called?
12
There are 118 elements on the periodic table. How many of those can be found naturally on Earth?
13
The only letter not in the periodic table is
14
Which element is "Ag"?
15
Which is unlikely to have cadmium in it?
16
The inventor of the modern periodic table is
17
Which gemstone is high in beryllium?
18
What kind of element is Carbon?
19
Which element is most likely to sublime?
20
Which element's most stable isotope has a half life about the age of the universe?
21
How many protons does Argon have?
0
out of 21
