Atomic Structure and The Periodic Table

Teacher recommended

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

Clues

  • In isotopes, are there odd numbers of electrons, protons or neutrons? (8)
  • What did Mendeleev do with elements that hadn't been discovered? (4, 4)
  • Where are non-metals located in the modern Periodic Table? (2, 3, 5)
  • Where are the protons and neutrons found in an atom? (7)

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