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How did Dmitri Mendeleev figure out how to put the first periodic table together?
Wiki User
∙ 15y ago
Mendeleev realized that the physical and chemical properties of elements were related to their Atomic Mass in a 'periodic' way, andarrangedthem so that groups of elements with similar properties fell into vertical columns in his table.
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∙ 8y ago
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Who created the periodic table?
The first periodic table was developed by Dmitri Mendeleev in the mid-19th century.He wasn't the only person thinking along those lines ... both John Newlands and Lothar Meyer had proposed similar ideas However, Newlands was largely criticized and ignored at the time, and Meyer didn't make any predictions, so Mendeleev's table (which did make predictions about the properties of several as-yet-undiscovered elements) is generally regarded as the first.
How long did it take Mendleev to organize the periodic table?
it took mendleev FROM 1872 TO 1871. He figured it out in a dream that he had had whilst trying to figure out the problem
What is does the phrase good chemistry with your boss mean?
That the two of you have compatible personalities, and work well together. It has nothing to do with actual chemistry, but is a figure of speech.
What family does vanadium belong to?
Okay there has to be one.... I'm not sure either, i am doing a science project, so email me if u figure it out please! Its in the Vanadium Family :) ok person who eve wrote this vanadium is in the alkali metals family... oh and have fun with your science project -kodybear:)
How have chemists use the periodic table over time?
chemist used the Periodic Table to make it easier for them to figure out elements.as there are many valuable information(atomic no. 4 example)they can always have the chart with them and see them when they are doing experiments.taching,etc
Who created the periodic table?
The first periodic table was developed by Dmitri Mendeleev in the mid-19th century.He wasn't the only person thinking along those lines ... both John Newlands and Lothar Meyer had proposed similar ideas However, Newlands was largely criticized and ignored at the time, and Meyer didn't make any predictions, so Mendeleev's table (which did make predictions about the properties of several as-yet-undiscovered elements) is generally regarded as the first.
How is Dimitri Mendeleev idea influence in education?
Dimitri Mendeleev influenced the field of chemistry and how students learn the periodic table. His major contribution was organizing?æelements in an orderly fashion on a table. Th periodic?ætable helps?æchemistry students figure out many things about the different elements.
Who invented piriodic table?
Dmitri Mendeleev created the first periodic table according to atomic mass in 1869. Others before Mendeleev had organized the elements according to their properties and were able to discern periodicity, although Mendeleev is generally accepted as the creator of the table.With the information he gathered about the elements, he was able to see that there were missing elements that hadn't been discovered. He could figure out the atomic masses of the missing elements by averaging the atomic masses of the elements above and below the missing one. One such element, which he called "eka-silicon" (eventually Ge) was missing, but with understanding of the patterns the periodic table made, he predicted the elements appearance, melting point, atomic mass, density, formula of oxide, and formula of chloride.Throughout the years, other scientists were able to find or create these missing elements to form the table we know today. Today's periodic table is ordered by atomic number instead of atomic mass (as Mendeleev had started). Henry Moseley was the first to order the elements by atomic number so elements would fit together in groups/families and periods better in 1913.
How can you figure out the mass of an number?
You can "figure out" by checking the Periodic Table :D
When Mendeleev changed the layout of the table how was he able to figure this out?
Mendeleev believed and enunciated the law of periodicity of chemical properties for chemical elements.
When Mendeleev published his periodic table there were some spaces for undiscovered elements Figure 15-1 is a section of a similar table A reasonable value for the atomic mass of the missing element?
72.3 you must be in connections academy
How Mendeleev used the data available to him to create his periodic table?
Mendeleev placed his elements in order of increasing atomic mass. He placed elements with similar chemical properties in the same groups or families. He realized that there were some gaps in the table where an undiscovered element should go and made predictions about those elements before they were found.
How can you figure out the mass number of an atom?
You can "figure out" by checking the periodic table :D
How do you firure out an alien periodic table?
You can figure out an alien periodic table by organizing the elements you have by their mass. Then start checking for other properties like conductivity and solubility. This is how our periodic table was organized.
What have 14 Protons?
To figure this out, all you need to do is look at a periodic table. On the periodic table, locate the element whose atomic number is 14 and you have your answer. It turns out that that element is silicon.
How do you figure out how many protons and electrons and atom has. You must look at what?
Look at its atomic number in a periodic table.
How do you make a stick figure?
we make a stick figure with toothpicks or matchsticks and lick them together
