A formula unit is a unit that is made up of a metal and a nonmetal. (ex: NaCl) but i think it can also be really big (ex: NaHCO3) A molecule is molecular - only molecular (ex: H2O)
ohms is the SI unit of resistance MHO (siemens) is the SI unit of reciprocal of resistance ie conductance
The formula unit indicate that this unit has 1 atom of strontium and two atoms of chlorine.
A branch is a unit and a department is the sub unit in an organization. when we talk in terms of a branch we mean the accounting methodologies in respect of the unit consisting of all the departments working under it.
a government, governs a political unit. Politics are a certain view individuals have on different ideas
In both cases, if the differences between two pairs of measurements are the same then the differences between the variable being measured is the same. So the difference in the amount of thermal energy between 5 deg C and 10 deg C is the same as the diff between 20 deg C and 25 deg C. Such a relationship does not apply to all scales: the difference between 1 and 2 on the Richter scale (for earthquakes) is not the same as difference between 7 and 8.
The formula unit is the representation of a molecule.
The formula unit -NaCl - (not a molecule) contain two atoms.
Any difference - the formula unit is NaCl.
Another name for a molecule is a formula unit.
No. It is a molecule. The term formula unit is generally reserved for ionic compounds.
SiF4 is a molecule
A formula unit includes the correct number of each kind of atoms present in a molecule of a covalently bonded compound, but an empirical formula does not necessarily do so. An empirical formula is reliable with respect to the ratios between each kind of atom, but the molecule may contain any positive integral number of empirical formulas, including one.
For sodium chloride the term formula unit is more adequate than molecule; and the formula unit has two atoms.
The chemical formula P2O5 represents a formula unit. This is because P2O5 is an ionic compound, consisting of a combination of phosphorus and oxygen ions in a fixed ratio.
CoCl2 is a formula unit, as it represents the chemical formula for cobalt (II) chloride, which is an ionic compound consisting of cobalt ions (Co2+) and chloride ions (Cl-). It is not a diatomic molecule, which would consist of two atoms of the same element bonded together.
Xenon is an element, not a molecule or a formula unit. It is a noble gas that exists as single atoms in its elemental form.
molecules Why Molecules? Did u tell that? Please improve this answer because I want to know why.