Periodic Table
by
SHAYSMILE
Last updated 5 years ago
Discipline:
Science Subject:
Chemical Elements
Grade:
5


Periodic Table
What is the periodic table?
?
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Two elements on the Periodic Table
History of the Periodic Table
The first element is H=Hydrogen.
It is a chart of all the elements. They are organized into groups based on what they are.
There are 118 elements of the periodic table.
At first they only discovered 12, but by 1900, there were more than 80. The person who became famous for it was Mendeleev because he presented it before anyone else did.
How many elements are on the Periodic Table?
What is element #1?
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