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Oxygen 15 has half life of 2 minutes. Pure sample of oxygen 15 decays into nitrogen 15 in an airtight container. If the mass of oxygen is hundred gram initially ,what will be the mass of oxygen and nitrogen in the container after 4 minutes?

Oxygen 15 has half life of 2 minutes. Pure sample of oxygen 15 decays into nitrogen 15 in an airtight container. If the mass of oxygen is hundred gram initially ,what will be the mass of oxygen and nitrogen in the container after 4 minutes?

Grade:10

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