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History of the periodic table Flashcards | StudBud

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History of the periodic table

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Questions 6

Answers

1
What group of elements did William Ramsay discover
Halogens
Alkali Metals
Lactanides
Noble Gases
2
Why did Mendeleev leave gaps in his table?
He was really bad at Chemistry
He was working with someone else
They were unknown elements at the time
They would make the table too big
3
Who was the first scientist to design a table with atomic weights
Seaborg
Berzelius
Antoine Lavoisier
Mendeleev
4
What was the outcome of the 'Manhattan Project'
The plutonium bomb
New York City
The discovery of the modern periodic table
Dmitri Mendeleev was awarded the Nobel Prize
5
What is a key feature of the 'periodic law'
atomic mass
radius
charge
time of discovery
6
Which element did Seaborg bombard with Hydrogen to create new elements?
Plutonian
Cerium
Hassium
Uranium