In one molecule of NaCl there are two ions, Na+ and Cl-.
1 Na and 1 Cl
An element is a composition of many atoms. Thus you can hold NaCl (salt) in your hand. You can't hold the atoms it makes up.
The answer is 12,004428258.1023.
The formula unit of NaCl (sodium chloride) contain 2 atoms.
In 2NaCl, there are two atoms of sodium per molecule of NaCl. Therefore, there are 2 atoms of sodium in 2 NaCl molecules.
2 atoms. NaCl
8
NaCl has 2 atoms, one of Na (sodium) and one of Cl (chlorine) The chemical formula says that there are 12 molecules of NaCl present so if there are 2 atoms in each molecule of NaCl, there are 24 atoms present.
the name of the elements are found on most periodic tables and each element is a separate type of atom the number found by an element hereorhere shows the number of atoms of each element the molecule has
There are no "atoms in an element," but rather atoms OF an element. If you are trying to find the number of atoms in a sample of a pure element you divide its weight by its molar mass and then multiply by 6.022 x 10^23 to get the answer in atoms. The answer options are 2,3, or 4.
Sodium chloride contain two atoms in the formula unit.
Two atoms in the formula unit (not molecule): Na and Cl.