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Layer of peat beneath the glacial sediments

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Reference no: EM131462373

1.  A nuclear equation represents_________processes such as_____________  .

Options:

  • neutron
  • radioactivity
  • structure
  • catalysis
  • mass
  • various
  • numbers
  • nuclear
  • equal
  • reduction

2. A layer of peat beneath the glacial sediments of the last ice age had a carbon-14 content of 25 % of that found in living organisms. How long ago was this ice age? Express your answer using four significant figures.

Reference no: EM131462373

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