xxxx

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

Clues

  • How can you identify additives in food? (8, 8)
  • In a mass spectrometer, which peak is the molecular ion peak? (3, 4, 4)
  • In gas chromatography, what does the position of each peak tell you? (3, 9, 4)
  • What can be used to detect and identify artificial colours? (5, 14)
  • What is the machine called if gas chromatography and a mass spectrometer are linked? (2, 2)

Comments

No comments have yet been made

Similar Ancient History resources:

ygyff
See all Ancient History resources »See all Sparta resources »