Radiation and their Uses

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

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 »