Atomic Structure Flashcards
1
Q
Name the 5 people that discovered the atom, in order
A
James Dalton JJ Thompson Rutherford Neihls Bohr James Chadwick
2
Q
What was Rutherford’s discovery for the atom?
A
The alpha scattering particle model, which fired alpha particles at a thin sheet of gold.
3
Q
Who came up with the plum pudding model?
A
JJ Thompson
4
Q
Who discovered shells of electrons?
A
Neihls Bohr
5
Q
Who discovered the Neutron?
A
James Chadwick
6
Q
Order the 3 people that developed the periodic table.
A
Dalton
Newlands
Mendeleev
7
Q
How did Dalton order the elements?
A
By Atomic mass
8
Q
What was Newlands way of organising the periodic table?
A
Octaves, still in order of atomic mass
