1, because Na does not have a number after it.
6 Na means 6 atoms of Sodium 6 Na means 6 atoms of Sodium
In one formula unit of sodium sulfide (Na2S), there are 3 atoms - 2 atoms of sodium (Na) and 1 atom of sulfur (S).
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1 mole = 6.022 x 1023 4.8mol Na x (6.022 x 1023 atoms Na/mol Na) = 2.9 x 1024 atoms Na
0.188 moles Na (6.022 X 10^23/1 mole Na) = 1.13 X 10^23 atoms of sodium
6 Na means 6 atoms of Sodium 6 Na means 6 atoms of Sodium
There are two sodium atoms in each molecule of Na2O, as indicated by the subscript immediately after the symbol for sodium atoms in the formula.
In one molecule of Na2S (sodium sulfide), there are 2 atoms of sodium (Na) and 1 atom of sulfur (S).
In one formula unit of sodium sulfide (Na2S), there are 3 atoms - 2 atoms of sodium (Na) and 1 atom of sulfur (S).
In the compound NaCl, there is a total of 2 atoms: 1 sodium atom (Na) and 1 chlorine atom (Cl).
Borax (Na2B4O7) has two sodium atoms in the formula unit.
Sodium chloride (NaCl) contain two atoms: 1 sodium and 1 chlorine.
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One formula unit of sodium sulfate (Na2SO4) contains a total of 7 atoms: 2 sodium atoms (Na), 1 sulfur atom (S), and 4 oxygen atoms (O).
One molecule is composed of three atoms Sodium atom (Na), Oxygen atom (O), and Hydrogen atom (H).
One molecule is composed of three atoms Sodium atom (Na), Oxygen atom (O), and Hydrogen atom (H).
Sodium is a chemical element; 2 Na meaning is two sodium atoms.