Elements
Periodic table
People
100
The atomic symbol for carbon
What is C
100
There are seven what in the periodic table
What is periods
100
Who is Dimitri Mendeleev
The creator of the first periodic table
200
Who created the first Periodic table
Who is Mendeleev
200
There are eighteen what in the periodic table of elements?
What is groups
300
What are the two liquid elements?
What is Bromine and Mercury
300
The lanthanoids and actinoids are located between what two periods
What is three and four
400
How many elements are there?
What is 118
400
How is the modern day periodic table organized by?
What is atomic number
500
How many sythetic elements are there?
What is 14
500
Mendeleeve organized his periodic table by what
What is atomic mass
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