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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
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What is the approximate mass of an oxygen atom in atomic mass units?
The approximate mass of an oxygen atom in atomic mass units is 16. Oxygen has an atomic number of 8, which means that its atomic mass is approximately 16 atomic mass units.
Do carbon and oxygen have the same atomic mass?
They don't contain the same number of particles because some particles are more dense than others making one atom and another atom the same mass but not have the same number of particles.
Would you expect a carbon atom to have the same mass as an oxegon atom?
No, a carbon atom would not have the same mass as an oxygen atom. Carbon has an atomic number of 6 and an atomic mass of approximately 12 atomic mass units (amu), while oxygen has an atomic number of 8 and an atomic mass of about 16 amu. The difference in the number of protons and neutrons in their nuclei results in the variation in their masses.
What is the atomic mass of OH?
The hydroxide ion (OH⁻) consists of one oxygen atom and one hydrogen atom. The atomic mass of oxygen is approximately 16.00 amu, and the atomic mass of hydrogen is about 1.01 amu. Therefore, the atomic mass of the hydroxide ion is roughly 17.01 amu.
A molecule of water is composed of two atoms of hydrogen and one atom of oxygen if the atomic mass number of hydrogen is 1 and the molecular mass of water is 18 the atomic mass of oxygen must be?
The molecular mass of water (H2O) is 18, which means the total mass of one oxygen atom and two hydrogen atoms is 18. Since the atomic mass number of hydrogen is 1, the atomic mass of oxygen can be calculated as 16 (18 - 2).
What is the approximate mass of an oxygen atom in atomic mass units?
The approximate mass of an oxygen atom in atomic mass units is 16. Oxygen has an atomic number of 8, which means that its atomic mass is approximately 16 atomic mass units.
Does an oxygen atom weight the same as a hydrogen atom?
an oxygen and a hydrogen atom do not weight the same
Is an oxygen atom have twice the mass of a sulphur atom?
No, an oxygen atom does not have twice the mass of a sulfur atom. An oxygen atom has a mass of approximately 16 atomic mass units (amu), while a sulfur atom has a mass of approximately 32 amu. Therefore, a sulfur atom has twice the mass of an oxygen atom.
How many times heavier is one atom of carbon than one atom of oxygen?
It isn't. Carbon is 6th on the Periodic Table and Oxygen is 8. Oxygen is the heavier element. mass of oxygen / mass of carbon 15.99g / 12.01g = 1.33 heavier than carbon
Do carbon and oxygen have the same atomic mass?
They don't contain the same number of particles because some particles are more dense than others making one atom and another atom the same mass but not have the same number of particles.
Would you expect a carbon atom to have the same mass as an oxegon atom?
No, a carbon atom would not have the same mass as an oxygen atom. Carbon has an atomic number of 6 and an atomic mass of approximately 12 atomic mass units (amu), while oxygen has an atomic number of 8 and an atomic mass of about 16 amu. The difference in the number of protons and neutrons in their nuclei results in the variation in their masses.
Is the mass of a hydrogen atom is different from the mass of an oxygen atom?
The atomic weight (not mass) of hydrogen is: [1,00784; 1,00811]; the conventional value is 1,008. The atomic weight (not mass) of oxygen is: [15,99903; 15,99977]; the conventional value is 15,999.
What is the atomic mass of OH?
The hydroxide ion (OH⁻) consists of one oxygen atom and one hydrogen atom. The atomic mass of oxygen is approximately 16.00 amu, and the atomic mass of hydrogen is about 1.01 amu. Therefore, the atomic mass of the hydroxide ion is roughly 17.01 amu.
How many times heavier is a magnesium atom than an oxygen atom?
O = 16.00 a.m.u (atomic mass units) Mg = 24.31 a.m.u So, relatively speaking it is 1.519 times heavier
How many times an atom of calcium is heavier than an atom of oxygen?
Average atomic mass of Ca = 40.1 Average atomic mass of O = 16.0 Mr(Ca)/Mr(O) = 40.1/16.0 = 2.51 Thus the calcium atom is about 2.5 times heavier than the oxygen atom.
If an atom had an atomic number of 8 and has an atomic mass of 19 is the atom considered an isotope?
Yes. The element with an atomic number of 8 is oxygen and it's average atomic mass is 15.9994 (rounded to 16).
What is the atom with atomic number 8 and mass number sixteen?
Atomic number 8 and mass number sixteen is Oxygen
