Physics, 29.11.2019 04:31 selenaK9514
For which of the following problems would a scientist most likely use carbon-14?
question 17 options:
to calculate the age of the earth's oldest rocks
to calculate the age of a piece of bone
to identify the elements that make up a rock
to identify the elements that make up a bone
Answers: 2
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Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.
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Physics, 22.06.2019 11:30
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
For which of the following problems would a scientist most likely use carbon-14?
question 17...
question 17...
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