Structure and Bonding

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

Clues

  • Fullerenes can be used in drug delivery, lubricants, ____ and reinforcement of materials (9)
  • Giant covalent structures are also known as _____ (14)
  • Graphite is an electrical ______ (9)
  • Ions are held together by _______ forces of attraction (13)
  • Large molecule made from hexagonal rings of carbon atoms (9)
  • Liquids of covalent substances don't conduct _____ (11)
  • Metal ions have a ______ charge (8)
  • Non-metal ions have a _____ charge (8)
  • One billionth of a metre (9)
  • Simple covalent molecules have weak ____ forces (14)

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