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Lithium-isotope 6 has 3 neutrons. Lithium-isotope 7 has 4.
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Do all lithium atoms have the same mass?
No. There are different isotopes of lithium which have different numbers of neutrons and thus different masses. There are two stable isotopes of lithium: Lithium-6 with 3 neutrons and Lithium-7 with 4 neutrons.
What is the difference between lithium 6 and lithum 7 on the periodic table?
Lithium-6 and lithium-7 are two different isotopes of lithium. All lithium atoms have 3 protons, but they may have different numbers of neutrons. Lithium-6 has 3 neutrons ans lithium-7 has 4 neutrons.
What are the naturally occurring isotopes of lithium?
Lithium has two natural isotopes (6Li and 7Li).
What is the most abundant isotope of Lithium?
7Li.It is one of the Primordial_elementsor, more properly, primordial isotopes, produced in Big Bang nucleosynthesis. Thus it is more abundant.
What is different between two isotopes?
atomic mass.
How do scientist tell the different between two isotopes of the same element?
scientists Can tell the difference between two isotopes of the same element because, isotopes of the same elements always have the same number of protons.
Why is it extremely difficult to separate the two isotopes of copper 63Cu and 65Cu?
The separation of isotopes is relatively easy for light elements as hydrogen, lithium, nitrogen etc. For elements with higher atomic weight and a small difference between the atomic masses of the isotopes the process is long and expensive. The insignificant differences between these isotopes doesn't facilitate the separation.
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
How many neutrons are in an atom with an atomic number of 3?
The elemnt with atomic number 3 is Lithium. There is no easy way of determining how many neutrons are in an atom, in Lithium there are two stable isotopes, 6Li with 3 neutrons and 7Li with 4. The most common is 7Li. If you ever have to guess because you dont have access to Wikipedia or a table of the elements which shows the different isotopes, there are often the same number of neutrons as protons in stable isotopes.
Two different isotopes of the same atom have what?
Two different isotopes of the same atoms have the same number of protons and electrons; the number of neutrons is different.
Two atoms of same elements with different masses?
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Why two isotopes will have the same electronic configuration?
The isotopes of molybdenum have different electron configurations.
