15.9994 ± 0.0003 u
The atomic mass of hydrogen is approximately 1 atomic mass unit, the atomic mass of nitrogen is approximately 14 atomic mass units, and the atomic mass of oxygen is approximately 16 atomic mass units.
One atomic mass unit (amu) is defined as one-twelfth of the mass of a carbon-12 atom. While oxygen-16 has a mass of 16 atomic mass units, it is not the basis for defining the amu, which is anchored to carbon-12.
The unit of atomic mass for aluminum is atomic mass unit (amu) or unified atomic mass unit (u).
The atomic mass unit is used to express the measure of the atomic mass.
The atomic mass of oxygen (O) is approximately 16 atomic mass units.
The atomic mass of hydrogen is approximately 1 atomic mass unit, the atomic mass of nitrogen is approximately 14 atomic mass units, and the atomic mass of oxygen is approximately 16 atomic mass units.
One atomic mass unit (amu) is defined as one-twelfth of the mass of a carbon-12 atom. While oxygen-16 has a mass of 16 atomic mass units, it is not the basis for defining the amu, which is anchored to carbon-12.
The unit for atomic mass is 1/12 from the mass of the isotope 12C.
The atomic mass unit is not a SI unit. An atomic mass unit is equal to 1/12 from the atomic mass of the isotope 12C.
The unit of atomic mass for aluminum is atomic mass unit (amu) or unified atomic mass unit (u).
Atomic mass unit
The atomic mass unit is used to express the measure of the atomic mass.
The atomic mass of oxygen (O) is approximately 16 atomic mass units.
Atomic Mass Unit (amu)
Atomic mass is measured in a unit called an "atomic mass unit". This unit is defined as 1/12 of the mass of a carbon-12 atom at ground state.An atomic mass unit is approximately 1.66053886 x 10-27 kg.Atomic mass is measured in atomic mass units (amu) and Daltons.
Oxygen is a metal element. Atomic mass of it is 16.
Atomic mass unit (amu) is a unit of mass used to express atomic and molecular weights.