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Title: How many valence electrons does a tin (Sn) atom have? Post by: xlr300 on Dec 11, 2014 How many valence electrons does a tin (Sn) atom have?
A) 2 B) 4 C) 14 D) 8 Title: Re: How many valence electrons does a tin (Sn) atom have? Post by: dustyparticle on Dec 17, 2014 Content hidden
Title: Re: How many valence electrons does a tin (Sn) atom have? Post by: xlr300 on Dec 19, 2014 Thank you for helping me out all semester, your answer was right! Bye for now
Title: Re: How many valence electrons does a tin (Sn) atom have? Post by: dustyparticle on Dec 19, 2014 Welcome :-]
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