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He realized that some elements had not been discovered.
Vincent Hilpert
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Which elements proved difficult for mendeleev to add to his table because they were found to combine in various ratios with other elements?
Copper and magnesium are elements that were difficult for Mendeleev to add to his table because they were found to combine in various ratios with other elements.copper and manganese
What other famous scientists were involved in developing the periodic table?
Mendeleev, Bohr - look it up!
Did Arsenic create the first periodic table?
Arsenic did not create the first periodic table. The first periodic table was created by Dmitri Mendeleev, a Russian chemist, in the 1860s. Other scientists had organized elements in other ways prior to the invention of Mendeleev's periodic table, but the other methods were criticized and did not catch on.
What was Mendeleev able to find out for each element?
He was able to work out the atomic mass of the missing elements, and so predict their properties. And when they were discovered, Mendeleev turned out to be right. For example, he predicted the properties of an undiscovered element that should fit below aluminium in his table. When this element, called gallium, was discovered in 1875, its properties were found to be close to Mendeleev's predictions. Two other predicted elements were later discovered, lending further credit to Mendeleev's table.
What other element from fifth period has similar property to oxygen?
Oxygen is placed in the second period of the Mendeleev table.
Who other than Mendeleev created the periodic table?
Lawren
Who made the first periodic table?
Dimtrii Mendeleev made the first Periodic Table. dmitry mendeleev
How is the conflict in Vietnam similar to Korea?
Only that they were both communist northern countries trying to take over southern non-communist nations. The communists succeeded in one (VN) and failed in the other (Korea).
Is Dmitri Mendeleev really Hagrid?
Dmitri Mendeleev is the inventor of the periodic table. As far as I know, he is completely unrelated to Rubeus Hagrid from the Harry Potter stories, or to any other Hagrid.
Which elements proved difficult for mendeleev to add to his table because they were found to combine in various ratios with other elements?
Copper and magnesium are elements that were difficult for Mendeleev to add to his table because they were found to combine in various ratios with other elements.copper and manganese
What other famous scientists were involved in developing the periodic table?
Mendeleev, Bohr - look it up!
How did mendeleev first worked out this order of elements?
Mendeleev arranged the elements in rows (periods) of eight. Every other element had the average atomic mass of those either side of it. Hope you found this useful! :)
Did Arsenic create the first periodic table?
Arsenic did not create the first periodic table. The first periodic table was created by Dmitri Mendeleev, a Russian chemist, in the 1860s. Other scientists had organized elements in other ways prior to the invention of Mendeleev's periodic table, but the other methods were criticized and did not catch on.
What was the importance of mendeleev's periodic to chemists?
In Mendeleev's period table, the elements were arranged by both weight and valence. Mendeleev noticed certain elements were very close in weight and properties and hypothesized other elements that would lie between them. These were the basis of groups. He also noticed weights increased regularly and formed these into periods.
Are their any other periodic tables?
yes all sorts of them......such as spiral, mendeleev, kimyaoukulu, and many more
What was the importance Mendeleev's periodic table to chemists?
In Mendeleev's period table, the elements were arranged by both weight and valence. Mendeleev noticed certain elements were very close in weight and properties and hypothesized other elements that would lie between them. These were the basis of groups. He also noticed weights increased regularly and formed these into periods.
What was Mendeleev able to find out for each element?
He was able to work out the atomic mass of the missing elements, and so predict their properties. And when they were discovered, Mendeleev turned out to be right. For example, he predicted the properties of an undiscovered element that should fit below aluminium in his table. When this element, called gallium, was discovered in 1875, its properties were found to be close to Mendeleev's predictions. Two other predicted elements were later discovered, lending further credit to Mendeleev's table.
