Chemistry, 18.02.2021 16:50 probablyacommunist
What is one of the major conclusions made from the study of line spectra of various elements?
A)
the movement of electrons outside the nucleus
B)
absorption and emission of energy is quantized
C)
the presence of energy beyond the visible spectrum
D)
the presence of electrons outside the nucleus of an atom
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What is one of the major conclusions made from the study of line spectra of various elements?
A)
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