Carbon-13. Carbon-13 (13C) is a natural, stable isotope of carbon with a nucleus containing six protons and seven neutrons. As one of the environmental isotopes, it makes up about 1.1% of all natural carbon on Earth.
Answer from: Quest
The answer would be c. fish
Answer from: Quest
Because it was a dramatically big guy
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Chemistry, 22.06.2019 08:30
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