D1e7soHolter D1e7soHolter

19-10-2016
Chemistry

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Which scientist proposed a modification to the theory of atomic structure that established electron energy levels, or shells?
a. niels bohr
b. james chadwick
c. ernest rutherford
d. erwin schr��dinger

Respuesta :

19-10-2016

A.) Niels Bohr proposed that.....

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