answersLogoWhite

0

What determine the atom mass?

User Avatar

Anonymous

14y ago
Updated: 8/19/2019

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

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

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.


How do you determine the atom the atomic mass of an atom?

Proton + Nuetron = Atomic Mass


How do you determine an atom's mass number?

mass number= no. of protons + no. of neutron


What determine the mass and an atom?

Protons, neutrons and electrons


What does the mass number determine?

The Number Of Protons & Neutrons In An Atom.


How do you determine neutrons in an atom of sodium-20?

the atomic mass


What is counted in an atom to determine mass number?

The mass number of an atom is determined by counting the total number of protons and neutrons in its nucleus. Electrons, which are much lighter than protons and neutrons, are not included in the mass number calculation.


What determine the mass of a atom?

the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.


What particule is used to determine the mass of an atom?

Protons, neutrons and electrons


Mass number used to calculate the number of?

The mass number is used to calculate the number of nucleons in an atom. It represents the sum of protons and neutrons in the nucleus of an atom. By knowing the mass number, one can determine the approximate atomic mass of the atom.


How do you determine the atomic mass number of any atom?

protons plus neutrons


What does the mass number of an atom represent?

The mass number of an atom represents the total number of protons and neutrons in the atom's nucleus. It is used to determine the atom's mass, which is important for understanding its properties and behavior in chemical reactions.