No, they were given wrong the actual mass of both is 250.27 grams
The mass of object A is 50.3 grams
The mass of an object B is 200.54 grams
The combined mass of objects A and B is 251 grams
We, know that combined means the total weight of objects A and B
No, the report they were given was wrong because their total weight is but they gave 251 grams.
The fundamental physical attribute of matter is mass. The atomic mass refers to the mass of an atom or molecule. To calculate the average mass of elements and molecules and to solve stoichiometry issues, the atomic mass is utilised.
The mass of an atom is defined as its atomic mass. Although the kilogramme is the SI unit of mass, atomic mass is frequently stated in the non-SI unit dalton - equivalently, unified atomic mass unit. 1 Da is defined as 1/12 the mass of a free carbon-12 atom in its ground state at rest.
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