wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

IGCSE Radioactivity Keywords

Total questions: 12

Worksheet time: 8mins

Name
Class
Date
1.

原子 = atom; 原子核 = (a)  

2.

质子 = proton; 中子 = (a)  

3.

质子与中子(protons & neutrons)统称为核子 = (a)   s

4.

核素标记法 = (a)   notation

5.

离子化/电离 = ___ise / ___ize

(a)  

6.

穿透力 = (a)   power

7.

α 阿尔法衰变 = (a)   decay

8.

β 贝塔粒子 = (a)   particles

9.

γ 伽马射线 = (a)   rays

10.

半衰期 = ____-____

(a)  

11.

盖格计数器 = (a)   counter

12.

背景辐射 = (a)   radiation