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GCSE 9-1 Chemistry Science Atomic Structure and Periodic Table Flashcards | StudBud

Explore/GCSE 9-1 Chemistry Science Atomic Structure and Periodic Table

Electrons can be configured as follows

Who proposed that atoms were solid spheres?

GCSE 9-1 Chemistry Science Atomic Structure and Periodic Table

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Atomic Structure and Periodic Table quiz

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Questions 12

Answers

1
Who proposed that atoms were solid spheres?
Dalton
Rutherford
Bohr
JJ Thompson
2
Electrons can be configured as follows
2.2.8
2.8.8.
2.4.4.
2.3.4.
3
All atoms of the same element...
have the same number of protons except their isotopes
have the same number of neutrons
have the same number of protons
4
Who did the gold leaf experiment and proposed that atoms had a nucleus?
Einstein
Rutherford
Bohr
Hawking
5
The number of shells of an element is the same as
the group it is found in
the row it is found in
6
Who proposed the model of electron shells orbiting a nucleus
Hawking
Mendeleev
Einstein
Bohr
7
Where are metals found on the periodic table?
Left
Right
8
Who detected electrons and proposed the plum pudding model?
JJ Thompson
Rutherford
Bohr
Dalton
9
The electrons in the outer shell is the same as
The row it is found in the periodic table
the group it is found in the periodic table
the period it is found in the periodic table
10
The mass number is...
the number of protons
the number of protons and electrons
the total number of protons and neutrons
the number of protons, neutrons and electrons
11
The atomic number is...
the number of neutrons
the number of protons and neutrons
The number of protons
12
What is the charge on an atom and why?
neutral - equal numbers of neutrons and electrons
negative as the electrons are closest to the outside
neutral - equal numbers of neutrons and protons
neutral - equal numbers of electrons and protons