Periodicity

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  • Created by: nnelson
  • Created on: 03-04-14 22:47
I X F P Q N H A L O G E N S U R O F M E S
I A O F L N K M F M O A B D E N B W M C A
Y R C P L E B U A K Q Q A W R Q U J A H J
T D D E J T N D E I I O S I M D L N P J B
N K T R H E G O B C V D E D A L V O C U G
E D D I Y E H I J J C E S O E O Q K T E O
M O S O V F O R S Y E U D F B F D V C L M
E I G D W P R E C I P I T A T I O N A Y C
C Y V I B J U P N F R C B V M C J P U I D
A B P C W P I J W G K V O N A X D A V T J
L P K I V B L W E W X M M P J W X K Y L P
P T R T E F G A D K G A S H A G Y J R H K
S F G Y Q L U J G E D P S Q Q A H E S B C
I W D I S P R O P O R T I O N A T I O N W
D F X M K B Q M N S X K Y D N X C B N D N
T H E R M A L D E C O M P O S I T I O N L
Y E A L N S I C U E J V S K G U F M O T V
B Y G C B L L A T O M I C N U M B E R K L
A X K R W J M J G Y C O G R O U P Y N E B
V H H D I F P I B U I W R K M J P S Q S O
U D L U S Y F W N M I A W Y W B A E F T K

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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