NV has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of NV in Scientific & Educational.
The valence is the number of electrons that can form compounds with other atoms. The valence number for the same element can be different. Sulfur has the valence numbers 2, 4, and 6 depending on the type of compound it forms.
Scientific & EducationalA cold wind descending from a mountain glacier (glacier wind) or snow field for example in the higher valleys of Ecuador.
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