Q6. a.) The mass of the nucleus of 4 2He is 4.00151 u. Determine the mass defect and the binding energy of the helium nu

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Q6.
a.) The mass of the nucleus of 4 2He is 4.00151 u. Determine the
mass defect and the binding energy of the helium nucleus.
b.) Two nuclei have different mass numbers. Are they
isotopes of the same element?
1.) No.
They cannot be isotopes of the same element.
2.) Yes.
They must be isotopes of the same element.
3.) Not
necessarily. They might be isotopes of the same element, or they
could be nuclei of different elements.