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How do you get the mass number of an atom?
Look on the Periodic Table. The bottim number is the Atomic Mass and the top is the atomic number. ex. The atomic mass for O (oxygen) is 16.
What is the atomic mass for carbon?
Its the atomic mass of carbon + the atomic mass of 3 oxygen. CO3 = C + 3(O) = 12.0107 + 3(15.9994) = 60.01
What is the mass of 2.0 mol of O?
32 g as Oxygen has an atomic mass of 16.
Rounded off atomic mass of oxygen?
That would be 16.. Dana from usm in ms
Is 18 O an isotope?
Number of Neutrons = Atomic mass minus Atomic Number. Neutrons = 18[Atomic Mass] - 8[Atomic Number] Neutrons = 10
What is the percent composition of FeO?
FeO is 50 mole % Fe and 50 mole % O FeO is 77.73 mass % Fe and 22.27 mass % O mass fraction X = molar mass X / (total molar mass of compound) mass % Fe = [atomic mass Fe] / ([atomic mass Fe] + [atomic mass O])
How do you get the mass number of an atom?
Look on the Periodic Table. The bottim number is the Atomic Mass and the top is the atomic number. ex. The atomic mass for O (oxygen) is 16.
What is the atomic mass for carbon?
Its the atomic mass of carbon + the atomic mass of 3 oxygen. CO3 = C + 3(O) = 12.0107 + 3(15.9994) = 60.01
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 mass of 2.0 mol of O?
32 g as Oxygen has an atomic mass of 16.
Rounded off atomic mass of oxygen?
That would be 16.. Dana from usm in ms
What is the first element of group 16?
Oxygen(O)Its atomic no.is 8 and atomic mass is 16.
Is 18 O an isotope?
Number of Neutrons = Atomic mass minus Atomic Number. Neutrons = 18[Atomic Mass] - 8[Atomic Number] Neutrons = 10
What is the Atomic mass of seaborgium?
the atomic mass of seaborgium is 263.o amu. ------------------------- Seaborgium has 16 isotopes and 1 isomer; each isotope has a different atomic mass. See for details at: http://en.wikipedia.org/wiki/Isotopes_of_seaborgium.
What is the atomic symbol and atomic mass of oxygen?
The mass number is the sum of neutrons and protons in the atomic nucleus and is different for each isotope of any element. For example the isotope oxygen-16 has the mass number 16. The atomic weight of oxygen (not atomic mass) is [15,99903; 15,99977] after the IUPAC Tables - 2009. The atomic number of oxygen is 8. The chemical symbol is O.
What is the name of this atomic number 8 and mass number 16?
This element is oxygen (O).
How would the periodic table look different if it were arranged according to the atomic mass?
o
