Oxygen has an atomic mass of approximately 16.
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 mass number is not the atomic mass !!
Multiply the atomic mass of C (Carbon), which is 12, by its charge (12). multiply the atomic mass of H (hydrogen), which is 1, by its charge (22). multiply the atomic mass of O (Oxygen), which is 16, by its charge (11). Add them together as shown below 12(12) + 22(1) + 11(16) = ? 144 + 22 + 171 = ? 166 + 171= ? Atomic mass = 337
The atomic mass number of Sulfur is 32.066. Atomic number: 16. Symbol: S
If you know the mass of one mole of those atoms (the mass number listed on the periodic table), then you divide that number by Avogadro's constant: 6.022x10^23 which gives you the mass of one single atom
Oxygen is a metal element. Atomic mass of it is 16.
Oxygen is a non meta element. Atomic mass of it is 16.
Oxygen is a non metal element. Atomic mass of it is 16.
Oxygen is a non meta element. Atomic mass of it is 16 Atomic number of it is 8.
16
Oxygen is a non metal element. Atomic mass of it is 16.
Oxygen has an atomic mass of approximately 16.
The atomic weight (not mass) of oxygen is [15,99903; 15,99977] or in an abridged form 15,999. The term atomic mass is used only for isotopes. The mass number is the sum of neutrons and protons in an atomic nucleus.
The atomic mass of an oxygen atom depends on which isotope of oxygen you are referring to. The AVERAGE atomic mass is approximately 15.9994
Oxygen.
Oxygen is a non metal element. Atomic mass of it is 16.
The gas with atomic mass of 16 and has 8 neutrons is oxygen.