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Physics, 29.11.2019 03:31 aprilkenedy12

The americium nucleus, 241 95 am, decays to a neptunium nucleus, 237 93 np, by emitting an alpha particle of mass 4.00260 u and kinetic energy 5.5 mev. estimate the mass of the neptunium nucleus, ignoring its recoil, given that the americium mass is 241.05682 u

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The americium nucleus, 241 95 am, decays to a neptunium nucleus, 237 93 np, by emitting an alpha par...

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