C1

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P V D P E C E L X M C E U F X H U E M Y B
M L T O V A M E E O O B Y X U N J E C H H
D N O L K L P J X W F G V I G H P V V U C
H D R Y L C Q L M C J H I X X K S S O T S
X N M M I I T I F D F Y U X K W S Y N B Q
K U D E E U B M Y P W D F J R S A M U A K
G O N R S M W E T C M R P I L U T D H K P
K P R I B H P S G R H O T U V G O Y L C X
M M E S T Y Q T I A D C K E L N M E I J H
X O B A L D R O Y C E A K Y M F I W U X C
X C M T I R Y N S K T R C R O V C T G K S
V O U I L O V E O I A B G N L P N M N I C
L P N O Y X G I Y N R O U M E C U D M Y R
A L S N G I R Y M G U N P O C D M W V Q L
L R S T F D V D W W T S R S U O B F O W V
X P A W O E I E A U A Y B T L G E C N R I
X K M F E Q V W M I S O F N E H R A D W S
T P U I N R H T H Y N K Q W D S P W I W Y
I P D D V R R T X H U P R Y D D Q E D G R
F E I D B G K G K O J X A Y I A M X S Q V
J D J M P U P T B V X I X T E H I M V Y Q

Clues

  • Crude oil is a mixture of... (12)
  • Splitting up long chain hydrocarbons is called ... (8)
  • The ability to make more bonds makes something... (11)
  • What is CaCO3 (9)
  • What is the large number called on the periodictable of elements (4, 6)
  • What is the name of chemically combined atoms of a different type (8)
  • What is the name of chemically combined atoms of the same type (8)
  • What is the number of protons called (6, 6)
  • what is the process of joining small alkene molecules (14)
  • When water reacts with calcium oxide, what is formed (7, 9)

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