Periodicity

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

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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