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number of electrons
Audie Beatty
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The formula mass of a molecule or an ion is?
The formula mass of any molecule, formula unit, or ion is the sum of the average atomic masses of all atoms represented in its formula.
What formula will be use to get average atomic mass on an isotopes?
mass formula
What is the formula mass of nitrogen monoxide in atomic mass?
30 amu (atomic mass units)
What is relationship between the formula weight of a substance and its molar mass?
Molar mass is the mass of particles in one mole of a substance. Molar mass is equal to atomic/ molecular/ formula mass in amu. Formula mass is in atomic mass unit while molar mass is in grams .
What is the formula mass ZnSO4?
AS Zn having atomic mass 65.38, S with atomic mass 32.066 and O with mass 16 so the formula mass of ZnSO4 is 161.446 amu
What is the formula to get a number atomic neutron?
No. of neutrons=Atomic mass - Atomic number
What information is needed to calculate the percent composition of a compound?
The formula of the compound and the Atomic Mass of its elements.
What is the sum of the atomic masses of all the atoms in a molecule?
molecular mass
What is the formula for atomic mass?
number of electrons
What does the formula atomic mass minus the atomic number equal?
By subtracting the mass number and the atomic number, the number of neutrons can be calculated.
What is the gram atomic mass of nitrogen?
gram atomic mass (or atomic mass) of nitrogen (N) is 14 u.
What is the relative formula mass of oxygen?
Oxygen is a non meta element. Atomic mass of it is 16.
