Answer Posted / priya

kekule

How does Protactinium contribute to our understanding of Earth's history and the behavior of elements in natural systems?

541

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Explain the some importance of organic chemistry?

1049

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Protactinium-231 decays to Uranium-235. How is this decay used in radiometric dating and the determination of geological ages?

515

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Barc in chemistry

1306

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As a chemist working with Actinium, what safety precautions and protocols would you follow due to its radioactive nature?

605

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how to prepare for the exam of ongc please give some idea

21660

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Which organic compound is used as a fuel in jet air crafts?

1196

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How can Protactinium isotopes be used in the creation of neutron-rich targets for various experiments and studies?

655

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What is the composition of Barford Reagent?

2061

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Explain the process of obtaining Protactinium from its primary sources and its purification methods.

595

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hi, i want last 10 years ongc exam recruitment papers for subject in chemistry ,genaralknowladge.

2754

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what things are suitable for investigatory project?

2677

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What are the challenges and opportunities associated with handling and storing Protactinium due to its radioactivity and scarcity?

587

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what is the purpose of using cyclhexane in synthesis?

4182

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What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?

584

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