Plz prove it mathematically.
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A hydrogen-1 atom has a mass of 1.0078250322 u (1.0078250322 Da).
Here are the exact atomic masses and abundances of an atom with two imaginary stable isotopes.
IsotopeNatural abundance (%)Isotope atomic massX-1018.5010.0129X-1181.5011.0093
To 4 significant digits, what would be the calculated atomic mass of naturally occurring X?
10.51 10.82 11.00 none of these is right
Here are the exact atomic masses and abundances of an atom with two imaginary stable isotopes.
IsotopeNatural abundance (%)Isotope atomic massX-1018.5010.0129X-1181.5011.0093
To 4 significant digits, what would be the calculated atomic mass of naturally occurring X?
10.51 10.82 11.00 none of these is right
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4
The mass of atom of hydrogen is = 1.008 because. It has one proton and one electron
The mass of one atom is apprix = mass of 1 proton = 1 uma. The mass of tevelectron is negligiblev.
The mass of. One mole og hydrogene 1 gram
The mass taking the energy into consideration + mass of electron gives 1.008 uma.
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