Examlex
The formal charge on nitrogen in NO3- is ________, where the Lewis structure of the ion is:
Ratio
A quantitative relationship between two numbers showing the number of times one value contains or is contained within the other.
Homeless People
Individuals who lack stable and permanent housing, often living in shelters, on the streets, or in other temporary accommodations.
Graduates
Individuals who have successfully completed a course of study at a college, university, or other educational institution.
Rocks
Rocks refer to solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil or oceans.
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