Periodicity

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

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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