Geography, 11.10.2019 00:00, kraigstlistt

17-crabon had two natural stable isotopes: 12c and 13c

write the delta notation for how one would calculate fractionation of the heavier isotope.
pretend you collected a coral fossil with 0.011 g of 13c per 1 g of 12c. using the pbd standard) pee dee belemnite, a fossil with 0.0112372 g 13c for every 1g 12c), what is the δ 13c?
is your answer from "b" negative or positive, and what does it mean about 13c in this case?

Answers: 3

Show answers

Other questions on the subject: Geography

Geography, 22.06.2019 20:30, tatyanaknight122

This word for a bug or malfunction was popularized in the 1962 book into orbit by the mercury astronauts

Answers: 1

continue

Geography, 23.06.2019 08:00, kelseatuttleni

The biome that includes evergreen trees is the forest biome.

Answers: 1

continue

Geography, 23.06.2019 08:30, jlong2043

When geographers describe how two places are related to each other spatially, they are describing a. where the places are located in relation to one another b. what kinds of natural environments are around each place c. how each place is changing over time d. what kinds of cultures are in each place

Answers: 1

continue

Geography, 23.06.2019 15:00, shakira11harvey6

Can someone answer all these questions i need it done by tonight. once again

Answers: 3

continue

Do you know the correct answer?

17-crabon had two natural stable isotopes: 12c and 13c

write the delta notation for how...