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Was Mendeleev unable to foresee future discoveries based on the elements?
Wiki User
∙ 9y ago
he was very smart
Wiki User
∙ 9y ago
Mendeleev's Periodic Table successfully predicted the properties and existence of undiscovered elements, such as gallium and germanium. However, he was unable to foresee all future discoveries, as he left gaps for unknown elements that were later filled in by the discovery of noble gases like helium, neon, and argon.
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How did Mendeleev arragnge the known elements in his periodic table?
Mendeleev arranged the known elements in his periodic table by increasing atomic mass and organizing them in a way that elements with similar properties fell into the same columns (groups). Gaps were left for undiscovered elements, which Mendeleev predicted would be found in the future.
Why did mendeleev leave blank spaces on his periodic table?
Mendeleev left blank spaces because certain elements on the Periodic Table were not known at that time. He knew that in the future, those elements would be found and placed on the periodic table.
Who was the first person to publish a periodic table?
Dmitri Mendeleev is credited with publishing the first widely recognized periodic table of elements in 1869. He organized the elements based on their atomic mass and predicted the properties of missing elements, allowing for future discoveries.
Why was Mendeleev's decision to leave blank spaces on his table sometime referred to as his most significant contribution to periodic table?
Mendeleev's decision to leave blank spaces on his table accurately predicted the existence and properties of undiscovered elements, demonstrating the periodicity of the elements. This foresight laid the foundation for the discovery of elements such as gallium, germanium, and scandium, validating his periodic table and contributing significantly to the organization of elements.
Who first thought of the periodic table?
Dmitri Mendeleev is credited with first developing the periodic table in 1869. He arranged the elements based on their atomic mass and chemical properties, leaving gaps for undiscovered elements that were later confirmed. Mendeleev's work laid the foundation for the modern periodic table.
Why did mendeleev leave gaps in the table?
Scientists suggest Mendeleev left gaps in the periodic table because Mendeleev knew the elements existed; however, was unable to prove it.
Did Mendeleev leave gaps in the table for undiscovered elements?
Yes, Mendeleev left gaps in his periodic table for undiscovered elements. He predicted the properties of these missing elements based on the trends in the known elements and their positions in the table. This helped in the discovery of elements such as gallium, scandium, and germanium.
What is a sentence for foresee?
i could foresee the future
What is a elementary sentence for foresee?
She can foresee the future. I didn't foresee that happening!
Why did mendeleev leave blank spaces on his periodic table?
Mendeleev left blank spaces because certain elements on the Periodic Table were not known at that time. He knew that in the future, those elements would be found and placed on the periodic table.
How did mendeleev organize the periodic table?
He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered.
Why did Mendeleev leave spaces in his table?
Because he knew from his already discovered periods and groups of elements that the gaps would be filled by newly discovered elements. If you have a gap such as this, 3d5__3d7 along a period's outer valance level you can predict, which Mendeleev did, that the element with the outer valance number, 3d6, will be found in the future.
How do you spell sier?
Seer, meaning one who can foresee the future.
When am i getting married?
Sorry, we don't have the ability to foresee the future.
What was Dmitri Mendeleev's accomplishments?
Dmitri Mendeleev was a Russian chemist who is best known for creating the periodic table of elements. He arranged the elements by increasing atomic weight and used this organization to predict the properties of unknown elements. His work laid the foundation for the modern understanding of chemistry.
Who is related to Apollo and can see the future in Greek mythology?
Apollo has a priestess at Delphi that is an oracle who could foresee the future.
Should scientists make a discovery public if they can foresee that is could lead to future trouble?
no.
