Nitrogen dating method

28-Jan-2015 03:32

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This newer method converts a stable form of potassium (potassium-39) into argon-39.

Measuring the proportions of argon-39 and argon-40 within a sample allows the age of the sample to be determined.

This relatively new technique was developed in order to achieve more accurate dates than those obtained from the potassium-argon method.

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Another useful chemical analysis technique involves calculating the amount of nitrogen within a bone.The heat from a volcanic eruption releases all the argon from the molten rock and disperses it into the atmosphere.