Periodicity

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

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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