Biology, 04.09.2021 21:30 vanleervanleer
(b) An atom of an element is represented by the symbol 40 X 15 ) State
the mass number of the atom
(id) What is the atomic number of the atom?
(ui) How many neutrons are present in the atom?
Answers: 1
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(b) An atom of an element is represented by the symbol 40 X 15 ) State
the mass number of the atom...
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