Physics, asked by art91, 7 months ago

WHAT ARE RATIOS OF NITROGEN ISOTOPES?

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Answered by gk9995286

0

Answer:

The nitrogen isotopic ratios (R = 15N/14N) among geological samples are normally expressed in the δ-notation, that is, by the difference of the ratio in per mil units relative to the ratio of the reference standard; δ15N ≡ (R/Rstd – 1) × 1,000.

Answered by tanaya2207

0

Answer:

The nitrogen isotopic ratios (R = 15N/14N) among geological samples are normally expressed in the δ-notation, that is, by the difference of the ratio in per mil units relative to the ratio of the reference standard; δ15N ≡ (R/Rstd – 1) × 1,000.

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