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we can not add neutron
The atomic mass increase with 1 unit.
The same as that of neutral iron. The three missing electrons made only a negligible contribution to the atomic mass of the atoms.
They can vary in neutron count, which would also change the atomic mass.
1. Every atom has a unique atomic number.
Since a neutron has mass, adding a neutron to an atomic nucleus increases the atom's mass.
Increases it by one mass unit.
we can not add neutron
we can not add neutron
There exists no mass less atoms. Every atom has a mass.
Since a neutron has mass, adding a neutron to an atomic nucleus increases the atom's mass.
The atomic mass increase with 1 unit.
Neutrons.
The CuSO4 molecule is made up of six atoms, one copper, one sulfur and four oxygen. The total mass of the six atoms is 159.609 grams per mole.
The same as that of neutral iron. The three missing electrons made only a negligible contribution to the atomic mass of the atoms.
They can vary in neutron count, which would also change the atomic mass.
No. An atom with a positive charge is an ion, but atoms can also be neutral. The subatomic particles in atoms are protons, electrons, and (except for a very few low mass isotopes) neutrons.