The nucleus contains differing numbers of neutrons.
The difference is the number of neutrons contained in the atom's nucleus
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
Isotopes of an atom does retain the properties of the atom. This is discrete in units of matter.
Isotopes of an atom does retain the properties of the atom. This is discrete in units of matter.
Primarily, isotopes differ in the number of neutrons in the nucleus. Secondarily, because some combinations of protons and neutrons produce an unstable nucleus, they may differ by being radioactive.
Isotopes.
The difference is the number of neutrons contained in the atom's nucleus
All the isotopes have a different number of neutrons in the nucleus.
Isotopes differ by the number of protons.
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
Isotopes of an atom does retain the properties of the atom. This is discrete in units of matter.
Isotopes of an atom does retain the properties of the atom. This is discrete in units of matter.
Primarily, isotopes differ in the number of neutrons in the nucleus. Secondarily, because some combinations of protons and neutrons produce an unstable nucleus, they may differ by being radioactive.
Isotopes of an element have the same number of protons but different numbers of neutrons. This results in variations in atomic mass for isotopes. The element atoms on the periodic table represent the average mass of all its naturally occurring isotopes.
The number of neutrons present in atoms of an element may differ. Atoms of an element which have different numbers of neutrons are called isotopes. These differ in mass but have the same chemistry.All of the neutrons in the nucleus of an atom are the same.
Different isotopes of an atom are determined by the number of neutrons it contains.
Different isotopes of an element differ in the number of neutrons and thus in their atomic weight.