0
Lithium has two natural isotopes (6Li and 7Li).
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How many atomic mass are in lithium?
Lithium has two naturally occurring isotopes: 6 & 7. Their measured masses are: 6.017034 & 7.018232 respectively. The average mass of natural Lithium is 6.943
Is lithium manmade?
No. Lithium is a naturally occurring element.
What is the average of all the naturally occurring isotopes of a particular element?
The average of all the naturally occurring isotopes of a particular element are an element's atomic Mass.
What is the weighted-average mass of all the known isotopes for an element?
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.
Is radon the element naturally occurring?
The radon isotopes 222Rn and 220Rn are natural isotopes.
The average mass of all the known isotopes of an element is what?
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.
Is the weight average mass of all the known isotopes for an element?
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.
Is gallium a naturally occurring isotopes?
No. Gallium is an element. The element Gallium has two naturally occuring stable isotopes (69Ga and 71Ga) and abpout 29 unstable isotopes.
Is tin an isotope?
Tin is an element with ten naturally occurring isotopes.
Are there any naturally occurring isotopes of technetium?
Uranium deposits may contain infinitesimal amounts of technetium isotopes.
How many naturally occurring isotopes are in technetium?
Technetium is a man made element.
Are the mass number is an average of the masses of all naturally occurring isotopes of an element?
Yes they do.
