Radiation
0.0(0)
Studied by 0 people
Call with Kai
Knowt Play
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/14
Earn XP
Description and Tags
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
15 Terms
1
New cards
Alpha
2
New cards
Gamma
(no change)
3
New cards
Beta
4
New cards
What is alpha made of?
2 protons and 2 neutrons
5
New cards
What is beta made of?
1 electron
6
New cards
What is gamma made of?
Electromagnetic ray
7
New cards
What is alpha stopped by?
Air/paper
8
New cards
What is beta stopped by?
A few cm of aluminium
9
New cards
What is gamma stopped by?
Almost completely stopped by lead
10
New cards
What ionising power does alpha have?
High ionising power
11
New cards
What ionising power does beta have?
Medium ionising power
12
New cards
What ionising power does gamma have?
Low ionising power
13
New cards
Alpha description
Has a helium nucleus and is made from 2 protons and 2 neutrons
14
New cards
Beta description
High energy and fast moving electron
15
New cards
Gamma description
Electromagnetic ray
Note 
Flashcards (128)