F4 Flashcards
1
Q
-Nucleus contains another tiny particle known as neutron
-Neutron mass similar to proton mass
Which is the correct atomic【model】 based on the statement??
A
Chadwick’s atomic model
【By James Chadwick】
2
Q
Who discovered neutrons?
A
James Chadwick
3
Q
According to 【Rutherford’s atomic model】, the atomic nucleus consists of
A
Proton
4
Q
【Elements are made up of tiny particles that cannot be further broken down. 】
Who discovered this statement
A
John Dalton
5
Q
What is the relative mass of proton, electron and neutron?
A
Neutron&Proton: 1
Electron: 1/1840
6
Q
Which subatomic particles would affect the relative mass of the particle?
A
-Proton
-Neutron
