Alpha Beta Gamma Flashcards
1
Q
What is alpha made up of
A
2 protons
2 neutrons
2
Q
What is beta made up of
A
an electron
3
Q
What is gamma made up from
A
electromagnetic wave
4
Q
What is alphas charge
A
2+
5
Q
What is Betas charge
A
-1
6
Q
What is gammas charge
A
0
7
Q
What is alphas mass
A
4
8
Q
What is Betas mass
A
tiny
9
Q
what is gammas mass
A
0
10
Q
What is alphas range in air
A
few cm
11
Q
What is betas range in air
A
1m
12
Q
What is gammas range in air
A
unlimited
13
Q
What is alpha absorbed/stopped by?
A
paper
skin
14
Q
What is beta stopped/absorbed by
A
aluminium
15
Q
what is gamma stopped/absorbed by
A
few cm lead
concrete