Radiation Flashcards
(6 cards)
1
Q
What is an isotope
A
Same number of protons different number of neutrons
2
Q
What is alpha partials blocked by
A
Paper
3
Q
What is a beta particle
A
A electron emitted from the nucleus
4
Q
What is an alpha partical
A
2 protons and neutrons
5
Q
What is irridation
A
Exposing an object to nuclear radiation
6
Q
Who came up with the alpha particle scattering experiment
A
Rutherford
