Atoms and moles

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

Clues

  • A word used to describe the amount of a substance. (4)
  • Atoms of the same element with different masses. (8)
  • The actual number of atoms of each element in a molecule of a compound. (9, 7)
  • The amount of a solute in mol, dissolved in each dm3 of solution. (13)
  • The negative sub atomic particle (8)
  • The neutral sub-atomic particle (7)
  • The number of protons in an element. (6, 6)
  • The phase used to decribe the number of atoms per mole. (8, 8)
  • The positive sub-atomic particle (6)
  • The simplest, whole number ratio of atoms of each element in a compound. (9, 7)

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