Periodicity

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  • Created by: nnelson
  • Created on: 03-04-14 22:48
N P R K N G O X Q O H D G T Q P C V O U N
Y G S B T T W K Y J V Q D Q R R V V B O O
A W Y W I V P G E R S M I N E E P T Y B K
R A W X E B L Q U Q F H S H B C W J W P H
T H E R M A L D E C O M P O S I T I O N W
A F P Y W A P A P L O O R R G P B X O E S
Y D N A N S H R L F S C O E V I J P P T F
D V B Y S E Q T K Y I D P B F T U F N B N
P D E U S S G F R M I A O M W A W C E D V
O A E C H A W J V S D I R U S T A P V V Y
C U L K A B C J P J X D T N I I N O B W F
E W W E L C P L R J P B I C H O B B A A Y
V D X Q O E A G W E L H O I U N L K U L U
K M X W G C D J R J K T N M U D C Q R N S
W E Y C E B G I A T Q J A O U F T H E D T
U H G M N N O Y D B R V T T W S R Y L R M
K H E O S D O N K S R K I A L K F B L J G
I N M H N T U W P E R I O D I C I T Y P P
T I N W D N J Q M H M J N K G R O U P I N
T O W H N I S S M V E D W M R N V Y D P O
N C S R C C S W D R P P A B I T P H A D X

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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