Periodicity

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

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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