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adell [148]
3 years ago
6

Valence electrons are: O a. Electrons that have been lost in an atom O b. Electrons in the nucleus of an atom O c. electrons in

the outer-most shell of an atom O d. electrons in the inner-most shell of an atom
Chemistry
1 answer:
mestny [16]3 years ago
7 0
C ) outer most shell of atom
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<em>Assuming the mass of sodium nitrate dissolved was 2.552g</em>

<em />

Molar concentration is an unit of concentration widely used in chemsitry defined as the moles of solute (In this case NaNO3) in 1L of solution.

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