Question: How is the atomic weight mass number
How is the atomic weight (mass number) of an atom determined?
Relevant QuestionsWhat is an isotope?Some isotopes undergo radioactive decay and are called radioactive isotopes. For example, 238U (uranium) decays to 206Pb (lead). How does this happen?How are elements probably formed?Can the instantaneous velocity of an object at an instant of time ever be greater in magnitude than the average velocity over a time interval containing the instant? Can it ever be less?A stone is thrown vertically upward from the roof of a building. Does the position of the stone depend on the location chosen for the origin of the coordinate system? Does the stone’s velocity depend on the choice of ...
Post your question