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Protons, neutrons and electrons

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Related Questions

The volume of an atom is determined by the size of?

By the size of the atom and its mass


What particles are used to determined the mass of an atom?

Mass of an atom = mass of protons + mass of neutrons


How can an atom's protons be determined?

By the atomic mass


Atomic mass is determined by the number of protons plus the number of?

neutrons in an atom's nucleus. It is measured in atomic mass units (amu) and provides the total mass of an atom. The atomic mass is approximately equal to the sum of the protons and neutrons in the nucleus, as the mass of electrons is negligible.


Which of the following particles is used to determine the mass of an atom?

Mass of an atom is determined by the no. of protons+ no. of neutrons in the atom.


What determine the atom mass?

Essentially an atom's mass is determined by its number of protons and neutrons, as mass of electrons is so minuscule relative the nucleus.


What is the mass of an atom mainly determined by?

The sum of masses of protons, neutrons and electrons.


Is determined by the number of protons and neutrons in a atom?

Atomic mass.


How is the atomic mass determined?

Atomic Mass is the number of protons in an atom plus the number of neutrons in the same atom.


How do you calculate atom with a given mass?

The atomic weight of chemical elements is determined by mass spectrometry.


Atomic mass of an atom is determined by the combined masses of?

Atomic mass of an atom is determined by the combined masses of its protons, neutrons, and electrons. Protons and neutrons contribute most of the mass, as they are much heavier than electrons. The atomic mass is usually given in atomic mass units, where 1 unit is defined as 1/12 the mass of a carbon-12 atom.


Atomic mass of an atom is determined by the weight of?

The atomic mass of an atom is determined by the total number of protons and neutrons in its nucleus. Protons and neutrons contribute to the majority of an atom's mass, electrons have negligible mass in comparison. The atomic mass unit (amu) is used to express atomic mass, with 1 amu approximately equal to the mass of a proton or neutron.