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Science-Related Homework Help Physics Topic started by: einsteindude on Nov 29, 2014



Title: How many valence electrons does bromine (Br, atomic no. = 35) have?
Post by: einsteindude on Nov 29, 2014
How many valence electrons does bromine (Br, atomic no. = 35) have?
A) 1
B) 7
C) 21
D) 28
E) 35


Title: Re: How many valence electrons does bromine (Br, atomic no. = 35) have?
Post by: assou2 on Dec 3, 2014
bromine has 7 valence electrons