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The first Periodic Table was a handwritten table by Mendeleev. It had groups horizontally across the top and periods down the left hand side. The elements were all put into certain groups with only their chemicals symbols and atomic numbers depicted.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoMendeleev arranged elements in rows and columns. He arranged elements according to Atomic Mass.
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How was mendeleevs periodic table like todays periodic table?
it has elements
When was copper added to the periodic table of elements?
Copper has been mined for about 5,000 years so it's exact origin is unknown. Since copper was a known element at the time that Dimitri Mendeleev first laid out his periodic table in 1869, it was included in that first periodic table. Other elements that were unknown at the time, like helium, were not included.
What did Dmitri Mendeleev arrange into a systematic chart?
the periodic table of elements In this table, elements having similar chemical properties are stacked up. The chemical properties are determined by how many free bonds an atom has open, which is related to how many electrons are in that element's outer shell.
What is one property that you can't find on the periodic table?
The physical properties are not listed in periodic table. The properties like density is not listed.These can't be found on periodic table.
Who was the scientist responsible for the first periodic table?
To study elements many attempts were made to classify the elements.Dobereighner tried to arrange the elements int groups of three and called them as Dobereighner' triads.Newland also categorized the elements in groups of eight like the musical notesand called them Newland's octaves.But the most credited person for creation of periodic table was Dimitry Ivanovich Mendeleev who arranged the elements on the basis of increasing atomic massesand made an actual periodic table placing all the discovered elements discovered at that time. Not only that, he also left spaces for future elements to be discovered.But there were some defects in his table which were corrected by Henry Mosleywhen he formed the modern periodic table based on increasing atomic number.
How was mendeleevs periodic table like todays periodic table?
it has elements
What did Mendeleevs periodic table look like?
It looks the same as it did when Mendeleev created it. There are no changes made to the table throughout the years because Mendeleev had predicted the correct placement for all of our current known elements.
What does a periodic table trend like on the periodic table?
A repeating pattern
When was copper added to the periodic table of elements?
Copper has been mined for about 5,000 years so it's exact origin is unknown. Since copper was a known element at the time that Dimitri Mendeleev first laid out his periodic table in 1869, it was included in that first periodic table. Other elements that were unknown at the time, like helium, were not included.
Is polyethylene in the periodic table?
Periodic table lists elements, and not compounds like polyethylene
What is eggs in the periodic table?
Periodic table lists elements, not substances like eggs.
Why is periodic table called a table?
Periodic table comprises of rows and columns like in an organised manner. Hence, it is called a table.
What did Dmitri Mendeleev arrange into a systematic chart?
the periodic table of elements In this table, elements having similar chemical properties are stacked up. The chemical properties are determined by how many free bonds an atom has open, which is related to how many electrons are in that element's outer shell.
What does the word periodic refer to?
like as in the periodic table of how it is listed.
Why is the table of elements call the periodic table?
The Periodic Table is arranged like it is for a specific reason. It is probably called the Periodic Table because it is made up of "periods" or horizontal rows.
What does family mean in the periodic table?
a family of the periodic table is like a group of elements of the same type.
What is one property that you can't find on the periodic table?
The physical properties are not listed in periodic table. The properties like density is not listed.These can't be found on periodic table.
