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Calculate the mass defect of lithium if we know that its mass is 7.016003 u. The mass of the proton is 1.007276 and the mass of the neutron is 1.008665 u.
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if we know that its mass is 7.016003 u. The mass of the proton is 1.007276 and the mass of the neutron is 1.008665 u.
