How many neutrons are in Lithium? | Wyzant Ask An Expert
The question as asked does not have a definitive answer. Lithium has several isotopes (a nucleus with the same number of protons but different numbers of neutrons). The two stable isotopes of lithium are Lithium 6 with three neutrons and lithium 7 with four neutrons. Lithium 7 is the predominant isotope, about 92.5%.
How many protons and neutrons and electrons does lithium have?
2024年5月21日 · Lithium has: 4 neutrons 3 electrons and 3 protons ----- There are two naturally occuring and stable isotopes of Lithium (Li): 6Li (which constitutes about 4% of natural deposits) and, 7Li (which ...
Does the lithium have 3 protons 3 electrons and 4 neutrons?
2024年5月21日 · It has 0 neutrons. The number relates to the number of nucleons in the isotope. Lithium must have 3 protons to be lithium, and 3-3 leaves 0 neutrons. ie. Carbon has 6 protons, so the isotopes ...
Why is the mass number of lithium 7? - Answers
2024年10月26日 · 6.941 is the average mass of lithium's isotopes. The majority of lithium (on average about 92.5%) is lithium-7 with 3 protons and 4 neutrons while about 7.5% is lithium-6 with 3 protons and 3 ...
Do neutral lithium atoms contain more neutrons than protons?
2024年6月18日 · The atomic number of Li is 3. So it must have three protons within its nucleus. Now the number of neutrons could be the same, three, in the isotope lithium-6 (present 7.5% in nature) or more often ...
Which isotope of lithium has 3 neutrons? - Answers
2024年5月26日 · The only element with three protons is lithium.The isotope lithium-6, has 3 neutrons and is the rarer of the two stable isotopes of lithium.Most lithium is isotope lithium-7, containing 3 protons ...
if a lithium nucleus contains 3 protons and 4 neutrons. What
2024年6月7日 · To calculate the mass of Lithium's nucleus, one would use the formula: nuclear mass = A x u. Where A is the number of protons and neutrons and u is the value one an atomic mass unit (1.66x10^-27 kg)
How many protons neutrons and electrons does Li have?
2024年5月22日 · Lithium-9 has exactly 3 protons, 3 electrons, and 6 neutrons. To Find the number of protons just look on your periodic table, the number usually above the element on the table or the number in bold.
What is the number of electrons and neutrons for lithium?
2024年6月29日 · The number of protons will always be 3 in each Li atom, and either 3 or 4 neutrons, depending on the Li atom's isotope. 6Li has 3 protons, while 7Li has 4. All other isotopes of Lithium are unstable.
How many protons neutron and electrons are in lithium?
2022年11月2日 · The atomic number of lithium (Li) is 3, and so it has 3 protons in the nucleus. The number of neutrons depends on which isotope of lithium you have. The most common isotope (92.5%) is 7Li with 4 ...