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Mendeleev's Periodic Table was accepted by other scientists because it successfully organized elements based on their Atomic Mass and revealed periodic trends in their properties. His predictions of undiscovered elements, such as germanium, gallium, and scandium, which matched their properties once found, further validated his framework. Additionally, Mendeleev's ability to correct certain atomic masses and leave gaps for yet-to-be-discovered elements demonstrated the table's robustness and utility in understanding elemental relationships. Overall, his systematic approach provided a powerful tool for chemists to predict and explain chemical behavior.
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Mendeleevs periodic table was useful because it enabled scientists to predict properties of unknown?
elements
Why the improvement in Mendeleevs periodic table was made?
To understand the concept of Periodic Table
What value was there in predicting the properties for gaps in Mendeleevs table?
DiscoVery of new elements
What was the problem with Mendeleevs table?
He left too many spaces between the elements......
Why did scientists try to improve Mendeleevs table?
Scientists tried to improve Mendeleev's periodic table to account for the discovery of new elements, better organize elements based on their properties, and to address inconsistencies in the original table. This led to the development of the modern periodic table with elements arranged in increasing atomic number and grouped based on similarities in chemical properties.
What changes were made to the periodic table after Dmitri mendeleevs discovery?
they changed the 3 new Elements.
Was Mendeleevs table a completely regular grid?
not if u mean completely filled in but square by square yes
Why were Mendeleevs efforts on the peridic table more successfully the other scientist?
Mendeleev's table was more systematic. Elements were arranged in order of atomic masses.
Main idea of mendeleevs first periodic table?
In Mendeleev's periodic table, the elements were arranged in the increasing order of their atomic masses and repeating periodic properties.
What were mendeleevs discoveries and predictions and discoveries abot the periodic table?
Mendeleev predicted that properties of elements are periodic function of atomic mass. He demonstrated it by creating a table.
What is a large table that scientists use to find out information about metals and other elements?
The periodic table of elements
Which two elements on the periodic tabel would have been placed in different groups in moseleys periodic table but not in mendeleevs?
bi and po
