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