Atomic Decay

ALPHA
ATOMICNUMBER
BETA
CHAINREACTION
COBALT
CRITICALMASS
DECAY
ELECTRON
ENERGY
EXPONENTIAL
FISSION
FORCE
FUSION
GAMMA
HALFLIFE
LEAD
MASSNUMBER
NEUTRINO
NEUTRON
NUCLEAR
POLONIUM
POSITRON
PROTON
RADIATION
RADIOACTIVE
RADIUM
RADON
SPLIT
STRONTIUM
URANIUM

This puzzle highlights the words we will use in a series of lessons on Nuclear Changes.

Try to find all 30 words on this board.

Y O H B O M U I T N O R T S X H N A R M
N Y W M H B V E W M E U N S L O L A U N
Y O B G A M M A C N L U V O I V E I W P
T M D F E Z H T F R L U K S U L N U K R
N U C A C O B A L T O M U F C A E R Y O
A D Q O R H A L F L I F E U R D K A O T
T Z M R I Q A T O M I C N U M B E R Y O
C O F G T A L I P A A C L Y U E N A N N
V N I Z I I P I N Z C S A R F T E D O D
N Y S B C H H P E R O C S G J A R I I W
E L S I A M A T U A E H X N H D G U T V
U X I Z L Y P U T D L A C E U U Y M A T
J A O T M E T Y R I E N C U A M Y X I J
R O N D A B A R I O C O Y T V T B P D G
B K S F S W T D N A T R C R I A Y E A R
R Y D P S O X M O C R T S O C O A D R T
C J L Z R S U J Z T O I N N F U N R G P
W I I Z Q V Y F T I N S G Y N K H I V O
T Z H V H U J N X V P O L O N I U M Y L
P G C O Q K R M U E X P O N E N T I A L
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Answer Key for Atomic Decay

X
Y
1234567891011121314151617181920
1# # # # # M U I T N O R T S # # N # R M
2N # # # # # # E # # # # # # # O # A U #
3# O # G A M M A C # # # # # I # E I # P
4# # D # # # # # # R # # # S # L N # # R
5# # # A C O B A L T O # U # C A # # # O
6# # # # R H A L F L I F E U R # # # # T
7# # # # I # A T O M I C N U M B E R # O
8# # F # T # L I # # A # # Y # E N A N N
9# # I # I # P # N # # S A # # T E D O #
10# # S # C # H # E R # C S # # A R I I #
11# # S # A # A # U A E # # N # # G U T #
12# # I # L # # # T D L A # E U # Y M A #
13# # O # M E # # R I E N C U # M # # I #
14# # N # A # A # I O C O # T # # B # D #
15# # # # S # # D N A T R # R I # # E A #
16# # # P S # # # O C R T # O # O # # R #
17# # L # # # # # # T O I # N # # N # # #
18# I # # # # # # # I N S # # # # # # # #
19T # # # # # # # # V P O L O N I U M # #
20# # # # # # # # # E X P O N E N T I A L
Word X Y Direction
ALPHA  77s
ATOMICNUMBER  77e
BETA  167s
CHAINREACTION  1111se
COBALT  55e
CRITICALMASS  55s
DECAY  1012ne
ELECTRON  1111s
ENERGY  177s
EXPONENTIAL  1020e
FISSION  38s
FORCE  126nw
FUSION  126ne
GAMMA  43e
HALFLIFE  66e
LEAD  512se
MASSNUMBER  107se
NEUTRINO  99s
NEUTRON  1411s
NUCLEAR  137ne
POLONIUM  1119e
POSITRON  1220n
PROTON  203s
RADIATION  1916n
RADIOACTIVE  1010s
RADIUM  187s
RADON  56nw
SPLIT  515sw
STRONTIUM  141w
URANIUM  147ne