Periodicity

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

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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