Radiation and their Uses

HideShow resource information
A C O K W R M X W Q G D U G Y J T C R F Y
S N K J R A Q H B N T K A K N O B G T F R
Q C H C H D I M D C V L G O S E L A L Q Y
D M N B Y O U W F B J O R S D B H M N E A
S R H J Q N X S W I O T W M S D B M H M A
N E R W K G X N S D C F P K G Q Y A H K L
I P Y O W A R E I E Y U Q R V P U A B L B
A G R D N S P O L V A E T B E C S N A O A
M A E C F Y N E J A L C A I C C W D N P O
C W T P A I D D L B S U P I D E Y B D I W
I W U P S S S P A R X D E J E V J E K H E
R T M E X W H T A L U M I N I U M T T P K
G Y R R N A S C V L E K J C V J S A C W N
U S Y P H N H N R F R O C K S D G S Y T Q
O G N G U I Y I E O T L C P K D F D U K F
T D U I U F R G S T V O S D J P R E R Q S
E L E C T R O M A G N E T I C W A V E S A
I E W I I H L W C A N C E R J A S E V F D
D N C G T A D X W E V R H F S U M B C F K
C E G S P J R W Q C K P J C O Q L V K H K
D U O H P X I B B J P J M O F V M B E Y A

Clues

  • ----- --- ---- are good tracers (5, 3, 4)
  • 51% of background radiation comes from ----- --- (5, 3)
  • A beta particle is a fast moving -------- (8)
  • Alpha particles are ---- -------- (4, 8)
  • An ----- particle consists of two protons and two electrons (5)
  • Background radioactivity includes the Earth's ----- (5)
  • Beta electrons can be stopped by a sheet of --------- (9)
  • Gamma rays are --------------- ----- (15, 5)
  • Gamma rays can be used to treat ------ (6)
  • Radioactivity comes from an -------- nucleus (8)

Comments

No comments have yet been made

Similar Physics resources:

See all Physics resources »See all Radioactivity resources »