keywords Flashcards
(9 cards)
1
Q
list the models to the atom in order, oldest to newest
A
Billiard ball, plum pudding, nuclear, planetary
2
Q
match the scientist to the model: Dalton
A
Billiard ball
3
Q
match the scientist to the model: JJ Thompson
A
plum pudding
4
Q
match the scientist to the model: Rutherford
A
nuclear
5
Q
match the scientist to the model: Bohr
A
planetary
6
Q
state the mass, charge and location of a proton
A
mass = 1 charge = +1 location = nucleus
7
Q
state the mass charge and location of he neutron
A
mass = 1 charge = 0 location = nucleus
8
Q
state the mass charge and location of the electron
A
mass = almost 0 charge = -1 location =shells
9
Q
define the isotope
A
different form of the same atom with a different number of neutrons
