28 how many valence electrons does chlorine (cl) have based in lewis dot diagram?\na 17\nb 7\nc 35.5\nd 8
28 how many valence electrons does chlorine (cl) have based in lewis dot diagram?\na 17\nb 7\nc 35.5\nd 8
Answer
Brief Explanations:
Chlorine is in group 17 of the periodic table. Elements in group 17 have 7 valence electrons. In a Lewis - Dot Diagram, valence electrons are represented as dots around the symbol of the element.
Answer:
B. 7