Happygirl440 Happygirl440

02-01-2023
Physics

Answered

What is the mass defect of lithium? assume the following: atomic number of lithium = 3 atomic mass of lithium = 7.0144 atomic mass units. mass of 1 proton = 1.0073 atomic mass units. mass of 1 neutron = 1.0087 atomic mass units.
(a)0.0043 atomic mass units
(b)0.0423 atomic mass units
(c)3.0219 atomic mass units
(d)4.0348 atomic mass units
(e)7.0567 atomic mass units

Answer :

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