Tag Archives: Helium

Noble Gases

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What are noble gases? Why are we interested in them? And what do they tell us about how the earth and solar system formed? Helium, neon, argon, krypton and xenon. These gases are very rare on Earth and in meteorites. … Continue reading

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Helium-3 as a Source Tracer for Micronutrients

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Using noble gases and tritium to identify trace metal sources and scavenging in the oceans Trace metals include elements such as zinc, lead, nickel, manganese, iron, copper, cobalt, chromium and aluminium. They are also known as micronutrients as they are … Continue reading

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