Mendeleev's Periodic Table reflected relationships between element...
Mendeleev missed receiving the Nobel Prize by one vote. Some atomic numbers of elements on the table were refined and corrected. Elements such as sulfur and hydrogen were difficult to place within the structure of the table but Mendeleev was able to construct the table around anomalous elements.
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Mendeleev's Periodic Table reflected relationships between element...
Introduction:
Dmitri Mendeleev was a Russian chemist who is credited with the development of the Periodic Table of Elements in 1869. This table organized the known elements at the time based on their atomic weights and reflected various relationships between elements.
Explanation:
The Periodic Table of Elements designed by Mendeleev had several significant outcomes and contributions to the field of chemistry. Let's look at each option to determine which was not a result of his work:
a) Errors in atomic weights were identified:
One of the significant achievements of Mendeleev's Periodic Table was the identification of errors in the atomic weights of certain elements. By organizing elements based on their atomic weights, Mendeleev noticed discrepancies and inconsistencies in the data. This led to the discovery and correction of errors, which ultimately improved our understanding of the atomic structure and properties of elements.
b) Dmitri Mendeleev was awarded the Nobel Prize for Chemistry in 1906:
This statement is incorrect. Although Mendeleev made significant contributions to the field of chemistry, he was not awarded the Nobel Prize for Chemistry in 1906. The Nobel Prize that year was awarded to Henri Moissan for his work on isolating and characterizing the element fluorine.
c) The existence of unidentified elements was predicted:
Another important aspect of Mendeleev's Periodic Table was its prediction of the existence of unidentified elements. Based on the arrangement of elements and the gaps in the table, Mendeleev left spaces for elements that were yet to be discovered. His predictions were remarkably accurate, as several elements were later discovered and filled those gaps in the Periodic Table.
d) Mendeleev ignored anomalous elements:
Mendeleev did not ignore anomalous elements but rather recognized their existence and incorporated them into the Periodic Table. He understood that certain elements did not perfectly fit into the table based on their atomic weights but recognized their significance and included them in the appropriate positions to maintain the overall pattern and periodicity.
Conclusion:
In conclusion, the option that was NOT a result of the Periodic Table of Elements designed by Mendeleev is b) Dmitri Mendeleev was awarded the Nobel Prize for Chemistry in 1906. While Mendeleev made significant contributions to the field of chemistry, including the development of the Periodic Table, he did not receive the Nobel Prize for Chemistry in 1906.
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