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Sodium hydroxide is NaOH and contains three atoms, one each of sodium, hydrogen and oxygen.
The chemical formula of sodium hypochlorite is NaClO; the contained elements ae Na, Cl, O.
A formula unit of NaBr contains 2 atoms: 1 sodium and 1 bromine.
The gram atomic mass of sodium is 22.9898. Therefore, 100.0 grams of sodium contains (100.0/22.9898) X (Avogadro's Number) of atoms, or 2.619 X 1024 atoms, to the justified number of significant digits.
1, because Na does not have a number after it.
Sodium chloride contains sodium and chlorine atoms.
The number of elementary entities in a mole of the substance. The elementary entities depends on the particles making up the substance. For example, argon is made of single atoms, so a mole of argon simply contains Avogadro's number of atoms. Water, on the other hand, is made of molecules, so a mole of water contains Avogadro's number of molecules. Now each water molecule, H2O, contains 3 atoms so a mole of water contains 3xAvogadro's number of atoms. Sodium chloride, NaCl, is made of sodium and chloride ions, in a ratio of 1:1. So a mole of sodium chloride contains Avogadro's number of sodium ions, and Avogadro's number of chloride ions. A mole of sodium chloride therefore contains 2xAvogadro's number of ions in total. The number comes from the number of carbon atoms in 12g of carbon-12.
Sodium chloride contains sodium and chlorine ions, which are electrically charged atoms.
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Sodium hydroxide is NaOH and contains three atoms, one each of sodium, hydrogen and oxygen.
Sodium chloride contain two atoms in the formula unit.
The formula unit of sodium, as with most other metals, is a single atom. Therefore, one mole of sodium contains Avogadro's Number of atoms, about 6.022 X 1023.
Sodium chloride has two atoms in the formula unit (NaCl): sodium and chlorine.
A sodium atoms, atomic number 11.
None. Hydrogen is an element. It contains only hydrogen atoms.
The chemical formula of sodium hypochlorite is NaClO; the contained elements ae Na, Cl, O.
0 atoms. I'm guessing you are suggesting table salt, which is sodium chloride. Sodium chloride only contains sodium and chlorine and no oxygen.