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.

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

X
Y
1234567891011121314151617181920
1L # # # # # N # # # # # # # # # # # # #
2# A # # # # O # M # # # # # # N # # # #
3# # I # # # R # U # # # # # O # # # # #
4# # # T # # T # I # # # # R A D I U M #
5P # # # N # U # N # # # T # # # N # # #
6R # # # S E E # O # # I # # U O U # # #
7O # # # S # N D L # S N # R I # C N # #
8T # # P A N A O O O O # A T # Y L O # #
9O # L L M E O # P I # N C # A # E I # #
10N I P N L F # D S X I A # C # # A T # #
11T H # O A I # S A U E N E R G Y R A # #
12A # # I C L I # M R A D I O A C T I V E
13# # # S I F # # N E U T R I N O # D # L
14# # # U T L # I # # # # # # # # # A # E
15# # # F I A A T O M I C N U M B E R # C
16# # # O R H # # # # # # A M M A G # # T
17# # # R C O B A L T M A S S N U M B E R
18# # # C # # # # # # # # # # # # E # # O
19# # # E S T R O N T I U M # # T # # # N
20# # # # # # # # # # # # # # A # # # # #
Word X Y Direction
ALPHA  58sw
ATOMICNUMBER  715e
BETA  1817sw
CHAINREACTION  1111ne
COBALT  517e
CRITICALMASS  517n
DECAY  1212ne
ELECTRON  2012s
ENERGY  1111e
EXPONENTIAL  1111nw
FISSION  613ne
FORCE  415s
FUSION  415n
GAMMA  1716w
HALFLIFE  616n
LEAD  510ne
MASSNUMBER  1117e
NEUTRINO  913e
NEUTRON  77n
NUCLEAR  175s
POLONIUM  99n
POSITRON  99ne
PROTON  15s
RADIATION  1815n
RADIOACTIVE  1012e
RADIUM  144e
RADON  1012nw
SPLIT  57sw
STRONTIUM  519e
URANIUM  156sw