What would the Lewis Dot structures for Group 5A (15) and Group 7A (17) look like?
Thanks
-MC
17 e.g., Cl with 7 dots around it.
15 e.g., N with 5 dots around it.
To determine the Lewis dot structures for Group 5A (15) and Group 7A (17) elements, you will need to consider the number of valence electrons that each element has.
Group 5A (15) elements, also known as Group 15 or the Nitrogen group, include nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). These elements have 5 valence electrons. To create the Lewis dot structure, you would represent the valence electrons as dots around the symbol for the element. For example:
Nitrogen (N): The Lewis dot structure for nitrogen would have 5 dots placed around the "N" symbol, representing its 5 valence electrons.
Group 7A (17) elements, also known as Group 17 or the Halogens, include fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). These elements have 7 valence electrons. Similarly, you would represent the valence electrons as dots around the symbol for the element. For example:
Fluorine (F): The Lewis dot structure for fluorine would have 7 dots placed around the "F" symbol, representing its 7 valence electrons.
In general, the Lewis dot structures for elements in Group 5A (15) will have 5 valence electrons represented as dots, while elements in Group 7A (17) will have 7 valence electrons represented as dots.