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Atomic Mass is so small you can't actually measure it. So, just like carbon dating, you have to use a relative mass.

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Q: Why atomic mass is called relative atomic mass?
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Related questions

What element has a relative atomic mass of 15.5?

The element with a relative atomic mass of 15.5 is phosphorus.


How the relative atomic mass is related to gram?

relative atomic mass


How relative atomic mass is related to gram?

relative Atomic Mass


What is the average mass of the mixture of an element's isotopes?

It is called the Relative Atomic Mass.


Why is the atomic mass scale also called the relative atomic mass scale?

The atomic mass scale is sometimes referred to as the relative atomic mass scale because it is a scale that compares the mass of atoms of different elements to the mass of a carbon-12 atom, which is assigned a mass of exactly 12 atomic mass units. By comparing the masses of atoms relative to carbon-12, scientists can determine the relative masses of different elements.


What is the relative atomic mass of potassium?

the relative atomic mass for the element potassium is 39.0983


What is the relative atomic mass of Helium?

The relative atomic mass of helium is 4.0026.


What is relative atomic mass of magnesium?

The relative atomic mass of magnesium is approximately 24.305.


Which chemical element has relative atomic mass of 173?

The chemical element with a relative atomic mass of 173 is Ytterbium (Yb).


What is the mass on xenon?

The atomic mass of xenon is about 131.29 atomic mass units.


What is an atomic mass of sodium?

The Relative Atomic Mass of Sodium is 23.


Relative atomic masses are measured in?

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.