Periodicity

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

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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