0
What else can I help you with?
The neutral particle of an atom weighing approximately one atomic mass unit?
This atomic particle is the neutron.
What sub atomic particle does not particitpate in the calculation of mass of atom?
Mass of electron is not included for the calculation of mass of an atom.
How is atomic mass affected by an alpha particle?
The atomic mass of an element decreases when it emits an alpha particle. An alpha particle consists of two protons and two neutrons, so when an atom undergoes alpha decay, it loses these four nucleons. This results in a decrease in the atomic mass number by four and the atomic number by two, transforming the original atom into a different element. Consequently, the atomic mass of the resulting atom is lower than that of the parent atom.
What particle makes up an atoms atomic mass?
Protons and neutrons make up an atom's atomic mass. Protons have a positive charge and are found in the nucleus along with neutrons, which have no charge. Electrons, which have a negative charge, contribute very little to the atomic mass of an atom.
Where is a Neutral particle an atom?
A neutral particle in an atom is typically found in the nucleus, such as a neutron. Neutrons have no charge and contribute to the atomic mass of the atom.
What happens to atomic number and atomic mass of an atom that emits alpha particle?
An alpha particle is a positively charged nuclear particle consisting of two protons bound to two neutrons. The atomic number of an atom decreases by 2 and the mass number decreases by approximately 4 when an alpha particle is ejected.
What is the atomic mass-?
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
What happens to an atom in terms of atomic mass and weight when it loses one particle?
If an atom looses an electron, neither the atomic mass nor atomic weight change appreciatively. If it looses a proton or neutron, both atomic mass and atomic weight decrease by one and it becomes an atom of a different element (on loss of a proton), or a different isotope of the same element (upon loss of a neutron).
What is the heaviet particle of an atom?
The proton and neutron - both with a relative atomic mass of 1.
What particle determines the mass along with the protons of an atom?
Neutrons are the particles that contribute to the mass of an atom, along with protons. Neutrons have a similar mass to protons, but they do not have a charge. The number of protons and neutrons in an atom's nucleus determines its atomic mass.
What particle that determines the mass of the atom along with the proton is the?
The particle that, along with the proton, determines the mass of the atom is the neutron. Neutrons, along with protons, reside in the atomic nucleus and contribute significantly to the overall mass of an atom. While electrons have negligible mass compared to protons and neutrons, the mass of an atom is primarily derived from the combined mass of these nucleons.
What type of particle has an atomic number of 1 and a mass number of 1?
Of the common sub-atomic particles, both the proton and the neutron have mass numbers of 1.
