Periodicity

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