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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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Entry Level Science - Chemistry
Flashcards
8 cards
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Questions
8
Answers
1
What was special about Dmitri Mendeleev's periodic table?
Arranged in triplets
Left gaps in his table
Gave the groups names
Predicted other elements to be discovered.
2
What are found in shells around the nucleus in the atom?
Proton
Neutron
Electron
3
Who discovered that atoms are made mostly of nothing?
Dmitri Mendeleev
Ernest Rutherford
Neils Bohr
Charles Dalton
4
What is a compound?
Oxygen
Carbon
Carbon Dioxide
Silicon
5
What sub-atomic particle has a positive charge?
Electron
Proton
Neutron
6
Which of these are elements?
Sodium Chloride
Nitrogen
Iron Oxide
Carbon Monoxide
7
What sub-atomic particle is found in the nucleus? You can choose more than one.
Neutron
Proton
Electron
8
What was the name of the scientist who arranged elements into the periodic table?
Ernest Rutherford
Dmitri Mendeleyev
Neils Bohr
Charles Dalton
