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Chemistry 14 Online
OpenStudy (anonymous):

Answer the question below based on the periodic table entry for bromine. How many neutrons does bromine have? 10 35 45 80

OpenStudy (anonymous):

@fortheloveofscience

OpenStudy (anonymous):

well mass no.= protons + neutrons so 80-35=45

OpenStudy (anonymous):

Answer the question below based on the periodic table entry for bromine. How many electrons are in the n = 2 orbit? 2 8 18 7

OpenStudy (anonymous):

8

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