Radation Flashcards
1
Q
alpha radiation
A
Each alpha partials contains 2 protons and 2 neutrons and a mass of 4. Partials are big and heavy. Strongly ionising
2
Q
What is alpha radiation stopped by
A
Paper
3
Q
Beta radiation
A
High energy electrons
Ionising is higher than gamma Ray but lower than alpha
4
Q
What is beta radiation stopped by
A
Aluminium foil
5
Q
Gamma ray is
A
Weakling ionising it does less damage than alpha and beta
6
Q
What is gamma Ray stopped by
A
Lead
7
Q
Alpha radiation is used for
A
Smoke dectetors
8
Q
Beta radiation is used for
A
Paper production
9
Q
Gamma Ray is used for
A
Medical use
Patient blood flow
10
Q
Nuclear safety includes
A
Storage
Reduced exposure
Handling
