Chemistry, 24.09.2020 01:01 sofiisabella10

2000, 7 (a) 7. Answer the following questions about the element selenium, Se (atomic number 34).
(a) Samples of natural selenium contain six stable isotopes. In terms of atomic structure, explain what these
isotopes have in common, and how they differ.

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2000, 7 (a) 7. Answer the following questions about the element selenium, Se (atomic number 34).