Egg Hunt

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Crack the eggs in the correct order to spell the words in the list!

The game will count down from 400 seconds.
You will lose 5 seconds for each incorrect letter.

Words:
positive
fission
mass
proton
irreversible
fusion
neutron
periodic
reversible
radioactive
electron
negative
isotope
ion
shells
Score: 400
Wrong! - 5 points
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