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Q:

The   chemical   properties   of   an   element depend upon

A) the number of isotopes of the element B) the mass number of the element
C) the  total  number  of  neutrons  in  the element D) the    number    of    electrons    in    the outermost shell of the element

Answer:   D) the    number    of    electrons    in    the outermost shell of the element



Explanation:

Chemical  properties of  an element depend   on the number   and   the configuration   of   their   (valence) electrons.

Subject: Chemistry
Exam Prep: Bank Exams
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