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An Atomic Mass unit, also known as AMU, is the unit used to measure the weight of protons and neutrons. If an element has an atomic mass of 84 AMU, that element has a total of 84 protons and neutrons in its nucleus.
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∙ 8y ago
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∙ 10y agoAn atomic mass unit is a unit that's used to measure the masses of atoms and molecules. Today, we use the unified atomic mass unit (u) which is 1/12 the mass of a carbon-12 nucleate that is unbound, at rest, and in it's ground state.
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∙ 13y agoA unit of mass equal to 1/12 the mass of the most abundant isotope of carbon, carbon 12, which is assigned a mass of 12.
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∙ 16y agoAlso called dalton. a unit of mass, equal to 1/12 the mass of the carbon-12 atom and used to express the mass of atomic and subatomic particles.
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∙ 11y agoDefinition: an atomic mass unit or amu is one twelfth of the mass of an unbound atom of carbon-12. It is a unit of mass used to express atomic masses and molecular masses.
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∙ 15y agoThe approximate mass of one Hydrogen atom, proton or neutron.
1/12 the mass of a single atom of Carbon-12, in its ground state.
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What is the difference between atomic mass and atomic mass unit?
The atomic mass unit is used to express the measure of the atomic mass.
What is an amu and does it relate to atoms?
AMU stands for atomic mass unit. 1 amu is 1.66053892 times 10 up to the negative 27 kilograms.
What is one twelfth of the mass of the carbon 12 atom?
the answer is the atomic mass unit
What is the atomic mass unit?
The atomic mass unit is 1/12 from the atomic mass of the isotope carbon-12, in steady state.
Atomic mass unit is determined by Oxygen-16?
The atomic mass unit is 1/12 from the atomic mass of the isotope 12C.
One twelfth the mass of a carbon 12 atom is used to define an?
i think it is atomic mass unit
Is atomic mass unit a SI unit of an atomic mass?
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.
What is the unit of measurement use for atomic particles?
Atomic mass unit
What is the difference between atomic mass and atomic mass unit?
The atomic mass unit is used to express the measure of the atomic mass.
Atoms of what element are used to define the atomic mass unit?
Carbon or more accurately, Carbon-12
What is an amu and does it relate to atoms?
AMU stands for atomic mass unit. 1 amu is 1.66053892 times 10 up to the negative 27 kilograms.
What is the unit for the mass of atomic particles?
Atomic Mass Unit (amu)
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.
What is one twelfth of the mass of the carbon 12 atom?
the answer is the atomic mass unit
What term is used to define the way the mass of subatomic particles is described?
The atomic mass or mass of an atom is locaed at the bottom of a sqaure on the periodic table. The atomic mass= atomic number (protons/neutrons)+electrons. Enable to find the number of electrons you must
What is the atomic mass unit?
The atomic mass unit is 1/12 from the atomic mass of the isotope carbon-12, in steady state.
What is atomic mass unit?
The Atomic Mass unit is 1/12 from the atomic mass of the isotope carbon-12, in steady state.
