8Fc Mendeleev's Periodic table
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Last updated 3 months ago
15 questions
Required
1
What was the basis for arranging the elements in Mendeleev's table?
What was the basis for arranging the elements in Mendeleev's table?
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1
In Mendeleev's periodic table, elements were arranged in increasing...?
In Mendeleev's periodic table, elements were arranged in increasing...?
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1
Mendeleev left gaps in his table for...?
Mendeleev left gaps in his table for...?
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1
Who developed the first attempt at organizing elements?
Who developed the first attempt at organizing elements?
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1
Dobereiner grouped elements into triads based on property similarities. True/False?
Dobereiner grouped elements into triads based on property similarities. True/False?
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1
What was the basis of Dobereiner's triads?
What was the basis of Dobereiner's triads?
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1
Dobereiner's triads were limited by the number of known elements. True/False?
Dobereiner's triads were limited by the number of known elements. True/False?
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1
Who proposed the Law of Octaves in early periodic systems?
Who proposed the Law of Octaves in early periodic systems?
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1
Newlands' periodic law organized elements based on what repeating pattern?
Newlands' periodic law organized elements based on what repeating pattern?
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1
What was a major limitation of Newlands' periodic table model?
What was a major limitation of Newlands' periodic table model?
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1
Why did many scientists reject Newlands' work on the periodic table?
Why did many scientists reject Newlands' work on the periodic table?
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1
Associate the scientist with the evolution of the periodic table.
Associate the scientist with the evolution of the periodic table.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Dobereiner | arrow_right_alt | Grouping of elements by atomic weight and properties |
Mendeleev | arrow_right_alt | Relation between atomic weights and properties of elements |
Newlands | arrow_right_alt | Left gaps for unknown elements, predicted properties accurately |
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1
What did Mendeleev arrange on his periodic table?
What did Mendeleev arrange on his periodic table?
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1
How did Mendeleev organise the elements on his periodic table?
How did Mendeleev organise the elements on his periodic table?
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1
What was significant about the gaps in Mendeleev's table?
What was significant about the gaps in Mendeleev's table?