Periodicity

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  • Created by: nnelson
  • Created on: 03-04-14 22:45
H S J L U W T T A T G W S D W N V H N H Y
L N R T V H C E X H C V D O K M H C O D L
B E Q Y E A F P O E L R D I Q W E T I L Q
A G W U F T V I X R X H T R I U S U T B J
Y O X K T O N A B M C K O E U T O S A S L
O L T I F M O F Y A K J D P H O E V N Y O
I A I D V I I I U L V C B G D S F H O H X
Y H M B S C T R X D I H Y V A B M H I Y O
D P K Q D N A T F E A X T B B A M E T F A
I M P W T U T W I C P F I W O G R E R W L
S H Y W Y M I M N O W Q C M U W H J O H Q
P H I T B B P X P M P H I T K S U K P I C
L A G W F E I G U P Q P D U Y F Q C O T U
A U V I F R C G O O J W O Q I C D Q R C N
C X T L M T E K R S I V I W X K Q L P E L
E Y V S V S R S G I J X R B J Y C S S T S
M L C B L M P M E T E P E A D D L U I O L
E U Y Q M Q A E U I W M P N K C O C D V T
N P I X N J Y H X O Y R R Q N N H V E M E
T I W J J R X V T N B I B S I U Q N K K N
X F A N X Q X D B O L L N B B P R L I F G

Clues

  • a reaction in with a more-reactive element displaces a less-reactive element from an aqueos solution of the latter's ions (12)
  • breaking up of a chemical substance with heat into at least two chemical substances (7, 13)
  • formation of a solid from a solution during a chemical reaction (13)
  • group 2 oxides and hydroxides (5)
  • group 7 elements (8)
  • horizontal row of elements in the periodic table (6)
  • Number of protons in the nucleus (6, 6)
  • oxidation and reduction of the same element in a redox reaction (18)
  • regular periodic variation of properties of elements with atomic number and position in the periodic table (11)
  • vertical column in a periodic table (5)

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