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Atomic Mass unit is equal to one-twelfth of the mass of a carbon-12 atomic mass is equal to one-twelfth of the mass of a carbon-12
Atomic Mass is equal to the number of protons and neutrons.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoThe number of neutrons plus the number of protons.
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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 does the atomic mass equal?
mass of neutrons + mass of protons
What is the atomic mass-?
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
An atomic mass unit is equal to?
One-twelfth the mass of a carbon-12 atom or 1,660538921(73)×10−27 kg.
The equation of atomic mass?
== The equation of atomic mass is protons+nuetrons== atomic mass. ===
What is atomic mass of an atom equal to?
The atomic mass of an element is equal to the number of protons.
What is the atomic mass the same as?
The Atomic Mass is equal to the number of protons and electrons that an element has.
The atomic mass of an atom is equal to the sum of numbers of what?
protons + electrons= atomic mass NUMBER, not the atomic mass.
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 does the atomic mass equal?
mass of neutrons + mass of protons
What do protons and neutrons equal?
It may or may not equal, neutrons are responsible for stability of nucleus.
What atomic mass is equal to the atom on the periodic table?
number of protons = atomic mass
Why doest the atomic number equal the atomic mass?
atomic mass is contributed mainly by protons and neutrons. it is the mass of an atom. atomic number on the other hand is contributed by protons and is equal to the number of protons in the atom
Is it true that The atomic mass is equal to the atomic number?
No, the atomic mass number is the number of protons plus the number of neutrons. The atomic mass of an atom is the total mass in a motionless atom.
Are the number of neutrons equal to the atomic number minus the atomic mass?
false
What do atomic number and atomic mass mean?
The atomic number is equal to either the number of electrons or the protons of a particular atom. The atomic mass in a.m.u. is equal to the sum of protons and neutrons in an atom.
What is the unified atomic mass unit equal to?
Aunified atomic mass unit is equal to one-twelth the mass of a carbon-12 atom.
