# data[].attributes.headline
information dense catalog of all the different sorts of atoms in the universe.

# data[].attributes.subject
information dense catalog of all the different sorts of atoms in the universe.

# data[].attributes.headline
he traveled over 400 miles on horse back. and studyed at the same universe as his father.

# data[].attributes.subject
he traveled over 400 miles on horse back. and studyed at the same universe as his father.

# data[].attributes.headline
The elements in the same column are sorted into atomic order.

# data[].attributes.subject
The elements in the same column are sorted into atomic order.

# data[].attributes.headline
The periodic table of the elements is a chart of all the elements known to man.

# data[].attributes.subject
The periodic table of the elements is a chart of all the elements known to man.

# data[].attributes.headline
The periodic table is organized in a chart.

# data[].attributes.subject
The periodic table is organized in a chart.

# data[].attributes.headline
The periodic table is organized by a dense catalog of all different sorts of atoms in the universe.

# data[].attributes.subject
The periodic table is organized by a dense catalog of all different sorts of atoms in the universe.

# data[].attributes.headline
the periodic table is organized top and down,and left to right

# data[].attributes.subject
the periodic table is organized top and down,and left to right

# data[].attributes.headline
Elements are arranged from left to right and top to bottom in order of increasing atomic number. Order generally coincides with increasing atomic mass.

# data[].attributes.subject
Elements are arranged from left to right and top to bottom in order of increasing atomic number. Order generally coincides with increasing atomic mass.

# data[].attributes.headline
He traveled 1200 miles just to a college then they tell him he cant come then he travels another 400 miles and gets into the college his dad went too. 

# data[].attributes.subject
He traveled 1200 miles just to a college then they tell him he cant come then he travels another 400 miles and gets into the college his dad went too. 

# data[].attributes.headline
The periodic table is organized top and down and left to right

# data[].attributes.subject
The periodic table is organized top and down and left to right

# data[].attributes.headline
the periodic table is organized top and down and left to right

# data[].attributes.subject
the periodic table is organized top and down and left to right

# data[].attributes.headline
The elements in the same column all have the same number of electrons 

# data[].attributes.subject
The elements in the same column all have the same number of electrons 

# data[].attributes.headline
The way the periodic table is organised is the elements are arranged from left to right and top to bottom 

# data[].attributes.subject
The way the periodic table is organised is the elements are arranged from left to right and top to bottom 

# data[].attributes.headline
the elements in the same group have the same number of electrons on the outer post shell, giving them similar chemical properties.

# data[].attributes.subject
the elements in the same group have the same number of electrons on the outer post shell, giving them similar chemical properties.

# data[].attributes.headline
it was organized by the element reactivity.

# data[].attributes.subject
it was organized by the element reactivity.

# data[].attributes.headline
he traveled 400 mile on horse back to go to the same school as his   dad and studied to be a science class 

# data[].attributes.subject
he traveled 400 mile on horse back to go to the same school as his   dad and studied to be a science class 

# data[].attributes.headline
Elements in the same column have the same number of electons

# data[].attributes.subject
Elements in the same column have the same number of electons

# data[].attributes.headline
The way that it was organized is by the element reactivity.

# data[].attributes.subject
The way that it was organized is by the element reactivity.

# data[].attributes.headline
He went to the same college as his father.

# data[].attributes.subject
He went to the same college as his father.

# data[].attributes.headline
how the periodic table has evolved over the years.

# data[].attributes.subject
how the periodic table has evolved over the years.

# data[].attributes.headline
That he traveled a really long time to go to college then he didn't get to go. So he had to travel 400 miles on a horse back home.

# data[].attributes.subject
That he traveled a really long time to go to college then he didn't get to go. So he had to travel 400 miles on a horse back home.

# data[].attributes.headline
I thought it was cool that he traveled so many miles just to go to school his father went to. 

# data[].attributes.subject
I thought it was cool that he traveled so many miles just to go to school his father went to. 

# data[].attributes.headline
I thought it was cool that Mendeleev was a chemist that discovered more and more elements to add onto the periodic table.

# data[].attributes.subject
I thought it was cool that Mendeleev was a chemist that discovered more and more elements to add onto the periodic table.

# data[].attributes.headline
It was organized by the  element reactivity. 

# data[].attributes.subject
It was organized by the  element reactivity. 

# data[].attributes.headline
I thought that it was cool that him and his dad went to the same college.

# data[].attributes.subject
I thought that it was cool that him and his dad went to the same college.

# data[].attributes.headline
That he traveled over 400 miles on a horse.

# data[].attributes.subject
That he traveled over 400 miles on a horse.

# data[].attributes.headline
The way the periodic table is organised is the elements are arranged from left to right and top to bottom

# data[].attributes.subject
The way the periodic table is organised is the elements are arranged from left to right and top to bottom

# data[].attributes.headline
The Periodic Table is a chart of all types of atoms that is organized up & down & left to right By the elements atomic number.

# data[].attributes.subject
The Periodic Table is a chart of all types of atoms that is organized up & down & left to right By the elements atomic number.

# data[].attributes.headline
I thought that it was cool how his mom rode rode on a horse for so long, and died just so that her son could go to a good college. 

# data[].attributes.subject
I thought that it was cool how his mom rode rode on a horse for so long, and died just so that her son could go to a good college. 

# data[].attributes.headline
He traveled 1200 miles just to a college then they tell him he cant come then he travels another 400 miles and gets into the college his dad went too.

# data[].attributes.subject
He traveled 1200 miles just to a college then they tell him he cant come then he travels another 400 miles and gets into the college his dad went too.

# data[].attributes.headline
In the 1860's elements were studies based on reactivity.

# data[].attributes.subject
In the 1860's elements were studies based on reactivity.

# data[].attributes.headline
It was organized by the element activity. 

# data[].attributes.subject
It was organized by the element activity. 

# data[].attributes.headline
The periodic table is organized by the Alkali Metals, Alkali Earth Metals, Transition Metals, Halogens, Metals, Metaloids, Gases, Nonmetals, Lonthanides, Actinides, and Noble Gases.

# data[].attributes.subject
The periodic table is organized by the Alkali Metals, Alkali Earth Metals, Transition Metals, Halogens, Metals, Metaloids, Gases, Nonmetals, Lonthanides, Actinides, and Noble Gases.

# data[].attributes.headline
the periodic table has updated over time.

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the periodic table has updated over time.

# data[].attributes.headline
I thought it was cool that some elements are nonreactive to other elements

# data[].attributes.subject
I thought it was cool that some elements are nonreactive to other elements

# data[].attributes.headline
The Periodic Table is organized by a dense catalog of different sorts of atoms in the universe.

# data[].attributes.subject
The Periodic Table is organized by a dense catalog of different sorts of atoms in the universe.

# data[].attributes.headline
They are in the same family and they have the same properties.

# data[].attributes.subject
They are in the same family and they have the same properties.

# data[].attributes.headline
The Periodic Table of Elements is organized by a dense catalog of different kinds of Atoms.

# data[].attributes.subject
The Periodic Table of Elements is organized by a dense catalog of different kinds of Atoms.

# data[].attributes.headline
The periodic table of elements is organized into groups and periods having some familys being nonreactive and some very reactive as well as the coloring of the chart is important with the metals, gases, and the nobles which are the nonreactive family. 

# data[].attributes.subject
The periodic table of elements is organized into groups and periods having some familys being nonreactive and some very reactive as well as the coloring of the chart is important with the metals, gases, and the nobles which are the nonreactive family. 

# data[].attributes.headline
The periodic table is organized in a specific order by a dense catalog of different atoms in the world.

# data[].attributes.subject
The periodic table is organized in a specific order by a dense catalog of different atoms in the world.

# data[].attributes.headline
The Elements in the same column have Atomic weights,they are in the same family, and they have the same properties in commom.

# data[].attributes.subject
The Elements in the same column have Atomic weights,they are in the same family, and they have the same properties in commom.

# data[].attributes.headline
the periodic table is oganized in a specific order

# data[].attributes.subject
the periodic table is oganized in a specific order

# data[].attributes.headline
The elements in the same column have the same family, and they have the same properties.

# data[].attributes.subject
The elements in the same column have the same family, and they have the same properties.

# data[].attributes.headline
The periodic table is organized by the atomic mass of elements, and 

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The periodic table is organized by the atomic mass of elements, and 

# data[].attributes.body
the elements reactivity level.

# data[].attributes.body
Tthe periodic table aranges all of the known chemical elements in an informative array.

# data[].attributes.headline
They are in the same group/family and have the same atomic reactivity.

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They are in the same group/family and have the same atomic reactivity.

# data[].attributes.body
it really was cool how they traveled so far just for school just to get rejected

# data[].attributes.headline
The mother traveled all that way because she saw potential in him.Then he discovered atoms

# data[].attributes.subject
The mother traveled all that way because she saw potential in him.Then he discovered atoms

# data[].attributes.headline
how the periodic table has updated over the years. 

# data[].attributes.subject
how the periodic table has updated over the years. 

# data[].attributes.headline
The Elements in the same column are sorted into atomic order

# data[].attributes.subject
The Elements in the same column are sorted into atomic order

# data[].attributes.headline
I thought it was cool that some elements are the same and that some are different and also that if you put some of the different families together they will do different things.

# data[].attributes.subject
I thought it was cool that some elements are the same and that some are different and also that if you put some of the different families together they will do different things.

# data[].attributes.body
The periodic table is a chart that labels all the elements in the world from hydrogen to fluorine and more

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They have the same atomic number of electrons

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They have the same atomic number of electrons

# data[].attributes.body
How the periodic table has changed over the years.

# data[].attributes.headline
I thought it was cool that the elements in the same column have the same properties but form different things.

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I thought it was cool that the elements in the same column have the same properties but form different things.

# data[].attributes.headline
I thought it was cool that the same column of  a property on a periodic table is like a family or a group.

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I thought it was cool that the same column of  a property on a periodic table is like a family or a group.

# data[].attributes.body
the periodic table is organized by the atomic number and its atomic mass

# data[].attributes.headline
The elements in the same column have the same number of electrons.

# data[].attributes.subject
The elements in the same column have the same number of electrons.

# data[].attributes.body
it is organized by its atomic number

# data[].attributes.headline
how the periodic table has evolved over time and can still evolve.

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how the periodic table has evolved over time and can still evolve.

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How many elements have been added since the periodic table was created. 

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How many elements have been added since the periodic table was created. 

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they have the same number of electrons

# data[].attributes.headline
he traveled over 400 miles on horse back.

# data[].attributes.subject
he traveled over 400 miles on horse back.

# data[].attributes.headline
he traveled on horse back to go to a collage 400 miles away

# data[].attributes.subject
he traveled on horse back to go to a collage 400 miles away

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He went so far to get the elements right.

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He went so far to get the elements right.

# data[].attributes.headline
it is sorted by the dense of the elements

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it is sorted by the dense of the elements

# data[].attributes.headline
the elements have been sorted in atomic order

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the elements have been sorted in atomic order

# data[].attributes.headline
the elements were studied by reactivity in the 1860's

# data[].attributes.subject
the elements were studied by reactivity in the 1860's