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Russian chemist Dmitry Mendeleyev constructed the original Periodic Table about 1870. He arranged his table by grouping the similarities of the various elements.
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Who orginized the periodic table of elements?
There have been two make ups of the periodic table so far Mosley made the first one but was overtaken by Dimitri Mendeleev's form, which we use today.
How many protons does an atom of the first element listed on the periodic table have?
Hydrogen, being the first element, has one proton and one neutron in its nucleus.
What was special about Mendeleev's periodic table?
Russian chemist Dimitri Mendeleev's version of the periodic table is one of the most important in history. That is because he created the first known periodic table out of 63 elements.
What sentence can you make using the words periodic table and nucleus?
Some elements in the periodic table have a nucleus that is surrounded by a cloud of electrons with a negative charge. This is one sentence using nucleus and periodic table.
How does one recognize a periodic trend on a periodic table?
One can recognize a periodic trend on the Periodic Table by observing properties of different elements from the left side to the right side of the periodic table.
How does one recognizes a periodic trend on the periodic table?
One can recognize a periodic trend on the Periodic Table by observing properties of different elements from the left side to the right side of the periodic table.
Why is hydrogen the first element?
Hydrogen is the first element on the periodic table because it has the simplest atomic structure, consisting of just one proton and one electron. It is the most abundant element in the universe and the simplest element known to exist.
Was krypton one of the first elements found in the periodic table of elements?
No. There were no noble gases on the original periodic table published in 1869. Krypton was discovered in 1898.
Who was one of the first people to publish a periodic table?
Mendeleev was the first person to publish table. Lavoisier work was not able to publish.
What is the one hundred first element in the periodic table of the elements?
Mendelevium (Md).
What is The first element on the periodic table of elements is hydrogen.?
The elements in the periodic table are arranged according to their atomic numbers, which are the numbers of protons in their atomic nuclei. The atomic number of hydrogen is 1 because it's atoms have one proton, which is why it's the first element in the periodic table.
What is the first halogen?
On the periodic table, the first halogen (the one with the lowest atomic number) is fluorine (F).
