No. Gallium is an element. The element Gallium has two naturally occuring stable isotopes (69Ga and 71Ga) and abpout 29 unstable isotopes.
Aluminium is an element, it is not synthetic.
Naturally occurring scandium 45Sc is stable. However synthetic isotopes of scandium can have 36 to 60 nucleons. Isotopes with masses above the stable isotope decay through beta emission into isotopes of titanium. Isotopes below the stable variety decay, mainly by electron capture, into isotopes of calcium.
isotopesHelium-4 and helium 3 are isotopes and each have 2 protons. Helium 3 only has 1 neutron, while helium 4 has 2 neutrons.
no
The Chaparral biome is characterized by regular, naturally occurring fires.
The average of all the naturally occurring isotopes of a particular element are an element's atomic Mass.
The known weighted-averagemass of all the naturally occurring* isotopes for an element is the atomic mass of the element.____________________*This is not the same as "all the known isotopes", becausemost elements have known isotopes that are not naturally occurring.
The radon isotopes 222Rn and 220Rn are natural isotopes.
Lithium has two natural isotopes (6Li and 7Li).
The known weighted-averagemass of all the naturally occurring* isotopes for an element is the atomic mass of the element.____________________*This is not the same as "all the known isotopes", becausemost elements have known isotopes that are not naturally occurring.
The known weighted-averagemass of all the naturally occurring* isotopes for an element is the atomic mass of the element.____________________*This is not the same as "all the known isotopes", becausemost elements have known isotopes that are not naturally occurring.
Natural gallium has 2 stable isotopes
Tin is an element with ten naturally occurring isotopes.
ON AVERAGE - 70 -31 = 39 - but some of the atoms will have 38 and some 40.
Uranium deposits may contain infinitesimal amounts of technetium isotopes.
Technetium is a man made element.
Yes they do.