Atomic Struture Flashcards
1
Q
What modal of the atom did JJ Thompson make
A
Plum pudding model.
2
Q
Which subatomic particle did JJ Thomson discover
A
Elections
3
Q
Who made the nuclear model
A
Rutherford
4
Q
Who said that elections were in shells
A
Bohr
5
Q
In Bohr’s atom model where are the electrons
A
In shells
6
Q
What did Chadwick’s discover
A
Nuetrons
7
Q
What experiment did Rutherford do
A
He fired alpha particles at gold foil
8
Q
What is the charge of an electon
A
Nagative
9
Q
Which subatomic particle is in the shell
A
Electrons
10
Q
Protons give…
What charge
A
Positive charge
11
Q
What does group number on the periodic table tell me
A
The number of electrons
12
Q
Oxygen is in group 6 how many electrons are in the outer shell
A
6
