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NaBr would be a formula unit as all sodium (Na) compounds are ionic.
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∙ 13y ago
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Which has the largest atomic radius Br or Na?
NA
What is the ratio of atoms for the compound NaCl?
The ratio Na/Cl is 1 in the formula unit.
Which elements have compounds of the general formula XY?
Alkali metals (like Na and K) and halogens (like Cl and Br) have the general ionic formula format XY (X+ and Y- in solution)
What is the electron dot method for Na and Br?
the dot method- witch is the electron arrangement is Na-11 Br-35 the amount of protons- the amount of electrons!!] hope that helps :p by- BabeeyJ x
What is the molecular weight for Na plus?
23
What is the name for the molecular compound Na Br?
Sodium Bromide
What is the molecular formula of sodium?
It is just written as Na
What is the formula of anion in the ionic compound sodium bromide?
Na^(+) + Br^(-)= NaBr
What is the concept of the ratio of elements in a compound such as table salt?
The formula unit of sodium chloride is NaCl; the atomic ratio Na/Cl is 1.Note that the expression molecular formula for NaCl is not correct.
What is the formula unit of sodium?
Na
What is the chemical formula and name of the ionic compound that can be formed from Na and Br?
NaBr, sodium bromide.
What is the Oxidation number of Na Br?
+1 for Na -1 for Br
Molecular formula for sodium?
Sodium is a chemical element not a molecule; the symbol is Na.
What is the formula mass for NaCl?
The molecular mass is the sum of the atomic weights of the contained elements in the formula unit. 22,98976928 (atomic weight of Na) + 35,45 (conventional atomic weight of chlorine) = 58,43976928
What elements are not in the same physical states Na Hg Br Na and Hg Hg and Br?
Na is solid. Hg, Br are liquids at room temp.
Formula for sodium bromide?
NaBr When combining a metal with a nonmetal, Name the metal (Sodium), then the stem of the nonmetal + ide (Brom + ide). It is NaBr because Na has an oxidation state of +1 and Br has an oxidation state of also +1 therefore you only need one of each to balance themNaBr
What is the percentage by mass of sodium (Na) in a formula unit of sodium hydrogen carbonate NaHCO3?
The percentage by mass of sodium (Na) in a formula unit of sodium hydrogen carbonate (NaHCO3) is 27,38 %.
