The atoms of a chemical element can exist in different types. These are called
isotopes. They have the same number of protons (and electrons), but different ...
Isotopes of the same element have the same number of protons and electrons
when in neutral atomic form. Different isotopes have different numbers of
Dec 1, 2015 ... isotopes means element have same atomic number but different mass number.
their chemical properties are alike due to same number of ...
Isotopes are various forms of an element that have the same number of protons,
but a different number of neutrons. ... Despite having different numbers of
neutrons, isotopes of the same element have very similar physical properties.
The half-life of a radioactive isotope is the time taken for half its radioactive atoms
... Isotopes. All the atoms of a given element have the same number of protons ...
Jul 2, 2015 ... Not all atoms of an element are identical - atoms of the same element can have
different number of neutrons. These different versions of the ...
www.schoolphysics.co.uk/age16-19/Nuclear physics/Nuclear structure/text/Isotopes_/index.html
Isotopes of an element have nuclei with the same number of protons but ... was '
Atoms of the same element are similar to one another and equal in weight'.
Dec 14, 2012 ... If any two given atoms of the same isotope of an element are completely .....
Without a similar Pauli exclusion principle affecting protons, and a ...
Sep 24, 2008 ... Some definitions <ul><li>Isotope - atoms with the same number of .... the same
number of protons (same element) but with different numbers of ...
Different versions of the same element are called isotopes. Below are isotopes of
oxygen, they all have the same number of protons but different numbers of ...